fourth batch of perlpod(1) to mdoc(7) conversion

18 files changed, 0 insertions, 1273 deletions

diff --git a/lib/libssl/src/doc/crypto/BN_BLINDING_new.pod b/lib/libssl/src/doc/crypto/BN_BLINDING_new.pod
deleted file mode 100644
index 1c586ac54ef..00000000000
--- a/lib/libssl/src/doc/crypto/BN_BLINDING_new.pod
+++ /dev/null
@@ -1,115 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_BLINDING_new, BN_BLINDING_free, BN_BLINDING_update, BN_BLINDING_convert,
-BN_BLINDING_invert, BN_BLINDING_convert_ex, BN_BLINDING_invert_ex,
-BN_BLINDING_get_thread_id, BN_BLINDING_set_thread_id, BN_BLINDING_thread_id,
-BN_BLINDING_get_flags, BN_BLINDING_set_flags,
-BN_BLINDING_create_param - blinding related BIGNUM functions.
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BN_BLINDING *BN_BLINDING_new(const BIGNUM *A, const BIGNUM *Ai,
-	BIGNUM *mod);
- void BN_BLINDING_free(BN_BLINDING *b);
- int BN_BLINDING_update(BN_BLINDING *b,BN_CTX *ctx);
- int BN_BLINDING_convert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
- int BN_BLINDING_invert(BIGNUM *n, BN_BLINDING *b, BN_CTX *ctx);
- int BN_BLINDING_convert_ex(BIGNUM *n, BIGNUM *r, BN_BLINDING *b,
-	BN_CTX *ctx);
- int BN_BLINDING_invert_ex(BIGNUM *n, const BIGNUM *r, BN_BLINDING *b,
-	BN_CTX *ctx);
- #ifndef OPENSSL_NO_DEPRECATED
- unsigned long BN_BLINDING_get_thread_id(const BN_BLINDING *);
- void BN_BLINDING_set_thread_id(BN_BLINDING *, unsigned long);
- #endif
- CRYPTO_THREADID *BN_BLINDING_thread_id(BN_BLINDING *);
- unsigned long BN_BLINDING_get_flags(const BN_BLINDING *);
- void BN_BLINDING_set_flags(BN_BLINDING *, unsigned long);
- BN_BLINDING *BN_BLINDING_create_param(BN_BLINDING *b,
-	const BIGNUM *e, BIGNUM *m, BN_CTX *ctx,
-	int (*bn_mod_exp)(BIGNUM *r, const BIGNUM *a, const BIGNUM *p,
-			  const BIGNUM *m, BN_CTX *ctx, BN_MONT_CTX *m_ctx),
-	BN_MONT_CTX *m_ctx);
-
-=head1 DESCRIPTION
-
-BN_BLINDING_new() allocates a new B<BN_BLINDING> structure and copies
-the B<A> and B<Ai> values into the newly created B<BN_BLINDING> object.
-
-BN_BLINDING_free() frees the B<BN_BLINDING> structure.
-
-BN_BLINDING_update() updates the B<BN_BLINDING> parameters by squaring
-the B<A> and B<Ai> or, after specific number of uses and if the
-necessary parameters are set, by re-creating the blinding parameters.
-
-BN_BLINDING_convert_ex() multiplies B<n> with the blinding factor B<A>.
-If B<r> is not NULL a copy the inverse blinding factor B<Ai> will be
-returned in B<r> (this is useful if a B<RSA> object is shared among
-several threads). BN_BLINDING_invert_ex() multiplies B<n> with the
-inverse blinding factor B<Ai>. If B<r> is not NULL it will be used as
-the inverse blinding.
-
-BN_BLINDING_convert() and BN_BLINDING_invert() are wrapper
-functions for BN_BLINDING_convert_ex() and BN_BLINDING_invert_ex()
-with B<r> set to NULL.
-
-BN_BLINDING_thread_id() provides access to the B<CRYPTO_THREADID>
-object within the B<BN_BLINDING> structure. This is to help users
-provide proper locking if needed for multi-threaded use. The "thread
-id" object of a newly allocated B<BN_BLINDING> structure is
-initialised to the thread id in which BN_BLINDING_new() was called.
-
-BN_BLINDING_get_flags() returns the BN_BLINDING flags. Currently
-there are two supported flags: B<BN_BLINDING_NO_UPDATE> and
-B<BN_BLINDING_NO_RECREATE>. B<BN_BLINDING_NO_UPDATE> inhibits the
-automatic update of the B<BN_BLINDING> parameters after each use
-and B<BN_BLINDING_NO_RECREATE> inhibits the automatic re-creation
-of the B<BN_BLINDING> parameters after a fixed number of uses (currently
-32). In newly allocated B<BN_BLINDING> objects no flags are set.
-BN_BLINDING_set_flags() sets the B<BN_BLINDING> parameters flags.
-
-BN_BLINDING_create_param() creates new B<BN_BLINDING> parameters
-using the exponent B<e> and the modulus B<m>. B<bn_mod_exp> and
-B<m_ctx> can be used to pass special functions for exponentiation
-(normally BN_mod_exp_mont() and B<BN_MONT_CTX>).
-
-=head1 RETURN VALUES
-
-BN_BLINDING_new() returns the newly allocated B<BN_BLINDING> structure
-or NULL in case of an error.
-
-BN_BLINDING_update(), BN_BLINDING_convert(), BN_BLINDING_invert(),
-BN_BLINDING_convert_ex() and BN_BLINDING_invert_ex() return 1 on
-success and 0 if an error occured.
-
-BN_BLINDING_thread_id() returns a pointer to the thread id object
-within a B<BN_BLINDING> object.
-
-BN_BLINDING_get_flags() returns the currently set B<BN_BLINDING> flags
-(a B<unsigned long> value).
-
-BN_BLINDING_create_param() returns the newly created B<BN_BLINDING>
-parameters or NULL on error.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>
-
-=head1 HISTORY
-
-BN_BLINDING_thread_id was first introduced in OpenSSL 1.0.0, and it
-deprecates BN_BLINDING_set_thread_id and BN_BLINDING_get_thread_id.
-
-BN_BLINDING_convert_ex, BN_BLINDIND_invert_ex, BN_BLINDING_get_thread_id,
-BN_BLINDING_set_thread_id, BN_BLINDING_set_flags, BN_BLINDING_get_flags
-and BN_BLINDING_create_param were first introduced in OpenSSL 0.9.8
-
-=head1 AUTHOR
-
-Nils Larsch for the OpenSSL project (http://www.openssl.org).
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_CTX_new.pod b/lib/libssl/src/doc/crypto/BN_CTX_new.pod
deleted file mode 100644
index bbedbb17782..00000000000
--- a/lib/libssl/src/doc/crypto/BN_CTX_new.pod
+++ /dev/null
@@ -1,57 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_CTX_new, BN_CTX_init, BN_CTX_free - allocate and free BN_CTX structures
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BN_CTX *BN_CTX_new(void);
-
- void BN_CTX_free(BN_CTX *c);
-
-Deprecated:
-
- void BN_CTX_init(BN_CTX *c);
-
-
-=head1 DESCRIPTION
-
-A B<BN_CTX> is a structure that holds B<BIGNUM> temporary variables used by
-library functions. Since dynamic memory allocation to create B<BIGNUM>s
-is rather expensive when used in conjunction with repeated subroutine
-calls, the B<BN_CTX> structure is used.
-
-BN_CTX_new() allocates and initializes a B<BN_CTX>
-structure. 
-
-BN_CTX_free() frees the components of the B<BN_CTX>, and if it was
-created by BN_CTX_new(), also the structure itself.
-If L<BN_CTX_start(3)|BN_CTX_start(3)> has been used on the B<BN_CTX>,
-L<BN_CTX_end(3)|BN_CTX_end(3)> must be called before the B<BN_CTX>
-may be freed by BN_CTX_free().
-
-BN_CTX_init() (deprecated) initializes an existing uninitialized B<BN_CTX>.
-This should not be used for new programs. Use BN_CTX_new() instead.
-
-=head1 RETURN VALUES
-
-BN_CTX_new() returns a pointer to the B<BN_CTX>. If the allocation fails,
-it returns B<NULL> and sets an error code that can be obtained by
-L<ERR_get_error(3)|ERR_get_error(3)>.
-
-BN_CTX_init() and BN_CTX_free() have no return values.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<BN_add(3)|BN_add(3)>,
-L<BN_CTX_start(3)|BN_CTX_start(3)>
-
-=head1 HISTORY
-
-BN_CTX_new() and BN_CTX_free() are available in all versions on SSLeay
-and OpenSSL. BN_CTX_init() was added in SSLeay 0.9.1b.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_CTX_start.pod b/lib/libssl/src/doc/crypto/BN_CTX_start.pod
deleted file mode 100644
index dfcefe1a887..00000000000
--- a/lib/libssl/src/doc/crypto/BN_CTX_start.pod
+++ /dev/null
@@ -1,52 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_CTX_start, BN_CTX_get, BN_CTX_end - use temporary BIGNUM variables
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- void BN_CTX_start(BN_CTX *ctx);
-
- BIGNUM *BN_CTX_get(BN_CTX *ctx);
-
- void BN_CTX_end(BN_CTX *ctx);
-
-=head1 DESCRIPTION
-
-These functions are used to obtain temporary B<BIGNUM> variables from
-a B<BN_CTX> (which can been created by using L<BN_CTX_new(3)|BN_CTX_new(3)>)
-in order to save the overhead of repeatedly creating and
-freeing B<BIGNUM>s in functions that are called from inside a loop.
-
-A function must call BN_CTX_start() first. Then, BN_CTX_get() may be
-called repeatedly to obtain temporary B<BIGNUM>s. All BN_CTX_get()
-calls must be made before calling any other functions that use the
-B<ctx> as an argument.
-
-Finally, BN_CTX_end() must be called before returning from the function.
-When BN_CTX_end() is called, the B<BIGNUM> pointers obtained from
-BN_CTX_get() become invalid.
-
-=head1 RETURN VALUES
-
-BN_CTX_start() and BN_CTX_end() return no values.
-
-BN_CTX_get() returns a pointer to the B<BIGNUM>, or B<NULL> on error.
-Once BN_CTX_get() has failed, the subsequent calls will return B<NULL>
-as well, so it is sufficient to check the return value of the last
-BN_CTX_get() call. In case of an error, an error code is set, which
-can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-
-=head1 SEE ALSO
-
-L<BN_CTX_new(3)|BN_CTX_new(3)>
-
-=head1 HISTORY
-
-BN_CTX_start(), BN_CTX_get() and BN_CTX_end() were added in OpenSSL 0.9.5.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_add.pod b/lib/libssl/src/doc/crypto/BN_add.pod
deleted file mode 100644
index 15b28d83340..00000000000
--- a/lib/libssl/src/doc/crypto/BN_add.pod
+++ /dev/null
@@ -1,127 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_add, BN_sub, BN_mul, BN_sqr, BN_div, BN_mod, BN_nnmod, BN_mod_add,
-BN_mod_sub, BN_mod_mul, BN_mod_sqr, BN_exp, BN_mod_exp, BN_gcd -
-arithmetic operations on BIGNUMs
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_add(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-
- int BN_sub(BIGNUM *r, const BIGNUM *a, const BIGNUM *b);
-
- int BN_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx);
-
- int BN_sqr(BIGNUM *r, BIGNUM *a, BN_CTX *ctx);
-
- int BN_div(BIGNUM *dv, BIGNUM *rem, const BIGNUM *a, const BIGNUM *d,
-         BN_CTX *ctx);
-
- int BN_mod(BIGNUM *rem, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-
- int BN_nnmod(BIGNUM *r, const BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-
- int BN_mod_add(BIGNUM *r, BIGNUM *a, BIGNUM *b, const BIGNUM *m,
-         BN_CTX *ctx);
-
- int BN_mod_sub(BIGNUM *r, BIGNUM *a, BIGNUM *b, const BIGNUM *m,
-         BN_CTX *ctx);
-
- int BN_mod_mul(BIGNUM *r, BIGNUM *a, BIGNUM *b, const BIGNUM *m,
-         BN_CTX *ctx);
-
- int BN_mod_sqr(BIGNUM *r, BIGNUM *a, const BIGNUM *m, BN_CTX *ctx);
-
- int BN_exp(BIGNUM *r, BIGNUM *a, BIGNUM *p, BN_CTX *ctx);
-
- int BN_mod_exp(BIGNUM *r, BIGNUM *a, const BIGNUM *p,
-         const BIGNUM *m, BN_CTX *ctx);
-
- int BN_gcd(BIGNUM *r, BIGNUM *a, BIGNUM *b, BN_CTX *ctx);
-
-=head1 DESCRIPTION
-
-BN_add() adds I<a> and I<b> and places the result in I<r> (C<r=a+b>).
-I<r> may be the same B<BIGNUM> as I<a> or I<b>.
-
-BN_sub() subtracts I<b> from I<a> and places the result in I<r> (C<r=a-b>).
-
-BN_mul() multiplies I<a> and I<b> and places the result in I<r> (C<r=a*b>).
-I<r> may be the same B<BIGNUM> as I<a> or I<b>.
-For multiplication by powers of 2, use L<BN_lshift(3)|BN_lshift(3)>.
-
-BN_sqr() takes the square of I<a> and places the result in I<r>
-(C<r=a^2>). I<r> and I<a> may be the same B<BIGNUM>.
-This function is faster than BN_mul(r,a,a).
-
-BN_div() divides I<a> by I<d> and places the result in I<dv> and the
-remainder in I<rem> (C<dv=a/d, rem=a%d>). Either of I<dv> and I<rem> may
-be B<NULL>, in which case the respective value is not returned.
-The result is rounded towards zero; thus if I<a> is negative, the
-remainder will be zero or negative.
-For division by powers of 2, use BN_rshift(3).
-
-BN_mod() corresponds to BN_div() with I<dv> set to B<NULL>.
-
-BN_nnmod() reduces I<a> modulo I<m> and places the non-negative
-remainder in I<r>.
-
-BN_mod_add() adds I<a> to I<b> modulo I<m> and places the non-negative
-result in I<r>.
-
-BN_mod_sub() subtracts I<b> from I<a> modulo I<m> and places the
-non-negative result in I<r>.
-
-BN_mod_mul() multiplies I<a> by I<b> and finds the non-negative
-remainder respective to modulus I<m> (C<r=(a*b) mod m>). I<r> may be
-the same B<BIGNUM> as I<a> or I<b>. For more efficient algorithms for
-repeated computations using the same modulus, see
-L<BN_mod_mul_montgomery(3)|BN_mod_mul_montgomery(3)> and
-L<BN_mod_mul_reciprocal(3)|BN_mod_mul_reciprocal(3)>.
-
-BN_mod_sqr() takes the square of I<a> modulo B<m> and places the
-result in I<r>.
-
-BN_exp() raises I<a> to the I<p>-th power and places the result in I<r>
-(C<r=a^p>). This function is faster than repeated applications of
-BN_mul().
-
-BN_mod_exp() computes I<a> to the I<p>-th power modulo I<m> (C<r=a^p %
-m>). This function uses less time and space than BN_exp().
-
-BN_gcd() computes the greatest common divisor of I<a> and I<b> and
-places the result in I<r>. I<r> may be the same B<BIGNUM> as I<a> or
-I<b>.
-
-For all functions, I<ctx> is a previously allocated B<BN_CTX> used for
-temporary variables; see L<BN_CTX_new(3)|BN_CTX_new(3)>.
-
-Unless noted otherwise, the result B<BIGNUM> must be different from
-the arguments.
-
-=head1 RETURN VALUES
-
-For all functions, 1 is returned for success, 0 on error. The return
-value should always be checked (e.g., C<if (!BN_add(r,a,b)) goto err;>).
-The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>,
-L<BN_CTX_new(3)|BN_CTX_new(3)>, L<BN_add_word(3)|BN_add_word(3)>,
-L<BN_set_bit(3)|BN_set_bit(3)>
-
-=head1 HISTORY
-
-BN_add(), BN_sub(), BN_sqr(), BN_div(), BN_mod(), BN_mod_mul(),
-BN_mod_exp() and BN_gcd() are available in all versions of SSLeay and
-OpenSSL. The I<ctx> argument to BN_mul() was added in SSLeay
-0.9.1b. BN_exp() appeared in SSLeay 0.9.0.
-BN_nnmod(), BN_mod_add(), BN_mod_sub(), and BN_mod_sqr() were added in
-OpenSSL 0.9.7.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_add_word.pod b/lib/libssl/src/doc/crypto/BN_add_word.pod
deleted file mode 100644
index ba1026417df..00000000000
--- a/lib/libssl/src/doc/crypto/BN_add_word.pod
+++ /dev/null
@@ -1,61 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_add_word, BN_sub_word, BN_mul_word, BN_div_word, BN_mod_word - arithmetic
-functions on BIGNUMs with integers
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_add_word(BIGNUM *a, BN_ULONG w);
-
- int BN_sub_word(BIGNUM *a, BN_ULONG w);
-
- int BN_mul_word(BIGNUM *a, BN_ULONG w);
-
- BN_ULONG BN_div_word(BIGNUM *a, BN_ULONG w);
-
- BN_ULONG BN_mod_word(const BIGNUM *a, BN_ULONG w);
-
-=head1 DESCRIPTION
-
-These functions perform arithmetic operations on BIGNUMs with unsigned
-integers. They are much more efficient than the normal BIGNUM
-arithmetic operations.
-
-BN_add_word() adds B<w> to B<a> (C<a+=w>).
-
-BN_sub_word() subtracts B<w> from B<a> (C<a-=w>).
-
-BN_mul_word() multiplies B<a> and B<w> (C<a*=w>).
-
-BN_div_word() divides B<a> by B<w> (C<a/=w>) and returns the remainder.
-
-BN_mod_word() returns the remainder of B<a> divided by B<w> (C<a%w>).
-
-For BN_div_word() and BN_mod_word(), B<w> must not be 0.
-
-=head1 RETURN VALUES
-
-BN_add_word(), BN_sub_word() and BN_mul_word() return 1 for success, 0 on
-error. The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-BN_mod_word() and BN_div_word() return B<a>%B<w> on success and
-B<(BN_ULONG)-1> if an error occurred.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<BN_add(3)|BN_add(3)>
-
-=head1 HISTORY
-
-BN_add_word() and BN_mod_word() are available in all versions of
-SSLeay and OpenSSL. BN_div_word() was added in SSLeay 0.8, and
-BN_sub_word() and BN_mul_word() in SSLeay 0.9.0.
-
-Before 0.9.8a the return value for BN_div_word() and BN_mod_word()
-in case of an error was 0.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_bn2bin.pod b/lib/libssl/src/doc/crypto/BN_bn2bin.pod
deleted file mode 100644
index 03b439c7b94..00000000000
--- a/lib/libssl/src/doc/crypto/BN_bn2bin.pod
+++ /dev/null
@@ -1,95 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_bn2bin, BN_bin2bn, BN_bn2hex, BN_bn2dec, BN_hex2bn, BN_dec2bn,
-BN_print, BN_print_fp, BN_bn2mpi, BN_mpi2bn - format conversions
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_bn2bin(const BIGNUM *a, unsigned char *to);
- BIGNUM *BN_bin2bn(const unsigned char *s, int len, BIGNUM *ret);
-
- char *BN_bn2hex(const BIGNUM *a);
- char *BN_bn2dec(const BIGNUM *a);
- int BN_hex2bn(BIGNUM **a, const char *str);
- int BN_dec2bn(BIGNUM **a, const char *str);
-
- int BN_print(BIO *fp, const BIGNUM *a);
- int BN_print_fp(FILE *fp, const BIGNUM *a);
-
- int BN_bn2mpi(const BIGNUM *a, unsigned char *to);
- BIGNUM *BN_mpi2bn(unsigned char *s, int len, BIGNUM *ret);
-
-=head1 DESCRIPTION
-
-BN_bn2bin() converts the absolute value of B<a> into big-endian form
-and stores it at B<to>. B<to> must point to BN_num_bytes(B<a>) bytes of
-memory.
-
-BN_bin2bn() converts the positive integer in big-endian form of length
-B<len> at B<s> into a B<BIGNUM> and places it in B<ret>. If B<ret> is
-NULL, a new B<BIGNUM> is created.
-
-BN_bn2hex() and BN_bn2dec() return printable strings containing the
-hexadecimal and decimal encoding of B<a> respectively. For negative
-numbers, the string is prefaced with a leading '-'. The string must be
-freed later using free().
-
-BN_hex2bn() converts the string B<str> containing a hexadecimal number
-to a B<BIGNUM> and stores it in **B<bn>. If *B<bn> is NULL, a new
-B<BIGNUM> is created. If B<bn> is NULL, it only computes the number's
-length in hexadecimal digits. If the string starts with '-', the
-number is negative. BN_dec2bn() is the same using the decimal system.
-
-BN_print() and BN_print_fp() write the hexadecimal encoding of B<a>,
-with a leading '-' for negative numbers, to the B<BIO> or B<FILE>
-B<fp>.
-
-BN_bn2mpi() and BN_mpi2bn() convert B<BIGNUM>s from and to a format
-that consists of the number's length in bytes represented as a 4-byte
-big-endian number, and the number itself in big-endian format, where
-the most significant bit signals a negative number (the representation
-of numbers with the MSB set is prefixed with null byte).
-
-BN_bn2mpi() stores the representation of B<a> at B<to>, where B<to>
-must be large enough to hold the result. The size can be determined by
-calling BN_bn2mpi(B<a>, NULL).
-
-BN_mpi2bn() converts the B<len> bytes long representation at B<s> to
-a B<BIGNUM> and stores it at B<ret>, or in a newly allocated B<BIGNUM>
-if B<ret> is NULL.
-
-=head1 RETURN VALUES
-
-BN_bn2bin() returns the length of the big-endian number placed at B<to>.
-BN_bin2bn() returns the B<BIGNUM>, NULL on error.
-
-BN_bn2hex() and BN_bn2dec() return a null-terminated string, or NULL
-on error. BN_hex2bn() and BN_dec2bn() return the number's length in
-hexadecimal or decimal digits, and 0 on error.
-
-BN_print_fp() and BN_print() return 1 on success, 0 on write errors.
-
-BN_bn2mpi() returns the length of the representation. BN_mpi2bn()
-returns the B<BIGNUM>, and NULL on error.
-
-The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<BN_zero(3)|BN_zero(3)>,
-L<ASN1_INTEGER_to_BN(3)|ASN1_INTEGER_to_BN(3)>,
-L<BN_num_bytes(3)|BN_num_bytes(3)>
-
-=head1 HISTORY
-
-BN_bn2bin(), BN_bin2bn(), BN_print_fp() and BN_print() are available
-in all versions of SSLeay and OpenSSL.
-
-BN_bn2hex(), BN_bn2dec(), BN_hex2bn(), BN_dec2bn(), BN_bn2mpi() and
-BN_mpi2bn() were added in SSLeay 0.9.0.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_cmp.pod b/lib/libssl/src/doc/crypto/BN_cmp.pod
deleted file mode 100644
index 29df69631ef..00000000000
--- a/lib/libssl/src/doc/crypto/BN_cmp.pod
+++ /dev/null
@@ -1,49 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_cmp, BN_ucmp, BN_is_zero, BN_is_one, BN_is_word, BN_is_odd - BIGNUM
-comparison and test functions
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_cmp(BIGNUM *a, BIGNUM *b);
- int BN_ucmp(BIGNUM *a, BIGNUM *b);
-
- int BN_is_zero(BIGNUM *a);
- int BN_is_one(BIGNUM *a);
- int BN_is_word(BIGNUM *a, BN_ULONG w);
- int BN_is_odd(BIGNUM *a);
-
-=head1 DESCRIPTION
-
-BN_cmp() compares the numbers B<a> and B<b>. BN_ucmp() compares their
-absolute values.
-
-BN_is_zero(), BN_is_one() and BN_is_word() test if B<a> equals 0, 1,
-or B<w> respectively. BN_is_odd() tests if a is odd.
-
-BN_is_zero(), BN_is_one(), BN_is_word() and BN_is_odd() are macros.
-
-=head1 RETURN VALUES
-
-BN_cmp() returns -1 if B<a> E<lt> B<b>, 0 if B<a> == B<b> and 1 if
-B<a> E<gt> B<b>. BN_ucmp() is the same using the absolute values
-of B<a> and B<b>.
-
-BN_is_zero(), BN_is_one() BN_is_word() and BN_is_odd() return 1 if
-the condition is true, 0 otherwise.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>
-
-=head1 HISTORY
-
-BN_cmp(), BN_ucmp(), BN_is_zero(), BN_is_one() and BN_is_word() are
-available in all versions of SSLeay and OpenSSL.
-BN_is_odd() was added in SSLeay 0.8.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_copy.pod b/lib/libssl/src/doc/crypto/BN_copy.pod
deleted file mode 100644
index 388dd7df265..00000000000
--- a/lib/libssl/src/doc/crypto/BN_copy.pod
+++ /dev/null
@@ -1,34 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_copy, BN_dup - copy BIGNUMs
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BIGNUM *BN_copy(BIGNUM *to, const BIGNUM *from);
-
- BIGNUM *BN_dup(const BIGNUM *from);
-
-=head1 DESCRIPTION
-
-BN_copy() copies B<from> to B<to>. BN_dup() creates a new B<BIGNUM>
-containing the value B<from>.
-
-=head1 RETURN VALUES
-
-BN_copy() returns B<to> on success, NULL on error. BN_dup() returns
-the new B<BIGNUM>, and NULL on error. The error codes can be obtained
-by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>
-
-=head1 HISTORY
-
-BN_copy() and BN_dup() are available in all versions of SSLeay and OpenSSL.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_generate_prime.pod b/lib/libssl/src/doc/crypto/BN_generate_prime.pod
deleted file mode 100644
index 0a95633d541..00000000000
--- a/lib/libssl/src/doc/crypto/BN_generate_prime.pod
+++ /dev/null
@@ -1,149 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_generate_prime, BN_is_prime_ex, BN_is_prime_fasttest_ex, BN_GENCB_call,
-BN_GENCB_set_old, BN_GENCB_set, BN_generate_prime, BN_is_prime,
-BN_is_prime_fasttest - generate primes and test for primality
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_generate_prime_ex(BIGNUM *ret,int bits,int safe, const BIGNUM *add,
-     const BIGNUM *rem, BN_GENCB *cb);
-
- int BN_is_prime_ex(const BIGNUM *p,int nchecks, BN_CTX *ctx, BN_GENCB *cb);
-
- int BN_is_prime_fasttest_ex(const BIGNUM *p,int nchecks, BN_CTX *ctx,
-     int do_trial_division, BN_GENCB *cb);
-
- int BN_GENCB_call(BN_GENCB *cb, int a, int b);
-
- #define BN_GENCB_set_old(gencb, callback, cb_arg) ...
-
- #define BN_GENCB_set(gencb, callback, cb_arg) ...
-
-
-Deprecated:
-
-BIGNUM *BN_generate_prime(BIGNUM *ret, int num, int safe, BIGNUM *add,
-     BIGNUM *rem, void (*callback)(int, int, void *), void *cb_arg);
-
- int BN_is_prime(const BIGNUM *a, int checks, void (*callback)(int, int,
-     void *), BN_CTX *ctx, void *cb_arg);
-
- int BN_is_prime_fasttest(const BIGNUM *a, int checks,
-     void (*callback)(int, int, void *), BN_CTX *ctx, void *cb_arg,
-     int do_trial_division);
-
-=head1 DESCRIPTION
-
-BN_generate_prime_ex() generates a pseudo-random prime number of
-bit length B<bits>.
-If B<ret> is not B<NULL>, it will be used to store the number.
-
-If B<cb> is not B<NULL>, it is used as follows:
-
-=over 4
-
-=item *
-
-B<BN_GENCB_call(cb, 0, i)> is called after generating the i-th
-potential prime number.
-
-=item *
-
-While the number is being tested for primality,
-B<BN_GENCB_call(cb, 1, j)> is called as described below.
-
-=item *
-
-When a prime has been found, B<BN_GENCB_call(cb, 2, i)> is called.
-
-=back
-
-The prime may have to fulfill additional requirements for use in
-Diffie-Hellman key exchange:
-
-If B<add> is not B<NULL>, the prime will fulfill the condition p % B<add>
-== B<rem> (p % B<add> == 1 if B<rem> == B<NULL>) in order to suit a given
-generator.
-
-If B<safe> is true, it will be a safe prime (i.e. a prime p so
-that (p-1)/2 is also prime).
-
-The prime number generation has a negligible error probability.
-
-BN_is_prime_ex() and BN_is_prime_fasttest_ex() test if the number B<p> is
-prime.  The following tests are performed until one of them shows that
-B<p> is composite; if B<p> passes all these tests, it is considered
-prime.
-
-BN_is_prime_fasttest_ex(), when called with B<do_trial_division == 1>,
-first attempts trial division by a number of small primes;
-if no divisors are found by this test and B<cb> is not B<NULL>,
-B<BN_GENCB_call(cb, 1, -1)> is called.
-If B<do_trial_division == 0>, this test is skipped.
-
-Both BN_is_prime_ex() and BN_is_prime_fasttest_ex() perform a Miller-Rabin
-probabilistic primality test with B<nchecks> iterations. If
-B<nchecks == BN_prime_checks>, a number of iterations is used that
-yields a false positive rate of at most 2^-80 for random input.
-
-If B<cb> is not B<NULL>, B<BN_GENCB_call(cb, 1, j)> is called
-after the j-th iteration (j = 0, 1, ...). B<ctx> is a
-pre-allocated B<BN_CTX> (to save the overhead of allocating and
-freeing the structure in a loop), or B<NULL>.
-
-BN_GENCB_call calls the callback function held in the B<BN_GENCB> structure
-and passes the ints B<a> and B<b> as arguments. There are two types of
-B<BN_GENCB> structure that are supported: "new" style and "old" style. New
-programs should prefer the "new" style, whilst the "old" style is provided
-for backwards compatibility purposes.
-
-For "new" style callbacks a BN_GENCB structure should be initialised with a
-call to BN_GENCB_set, where B<gencb> is a B<BN_GENCB *>, B<callback> is of
-type B<int (*callback)(int, int, BN_GENCB *)> and B<cb_arg> is a B<void *>.
-"Old" style callbacks are the same except they are initialised with a call
-to BN_GENCB_set_old and B<callback> is of type
-B<void (*callback)(int, int, void *)>.
-
-A callback is invoked through a call to B<BN_GENCB_call>. This will check
-the type of the callback and will invoke B<callback(a, b, gencb)> for new
-style callbacks or B<callback(a, b, cb_arg)> for old style.
-
-BN_generate_prime (deprecated) works in the same way as
-BN_generate_prime_ex but expects an old style callback function
-directly in the B<callback> parameter, and an argument to pass to it in
-the B<cb_arg>. Similarly BN_is_prime and BN_is_prime_fasttest are
-deprecated and can be compared to BN_is_prime_ex and
-BN_is_prime_fasttest_ex respectively.
-
-=head1 RETURN VALUES
-
-BN_generate_prime_ex() returns 1 on success or 0 on error.
-
-BN_is_prime_ex(), BN_is_prime_fasttest_ex(), BN_is_prime() and
-BN_is_prime_fasttest() return 0 if the number is composite, 1 if it is
-prime with an error probability of less than 0.25^B<nchecks>, and
--1 on error.
-
-BN_generate_prime() returns the prime number on success, B<NULL> otherwise.
-
-Callback functions should return 1 on success or 0 on error.
-
-The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<rand(3)|rand(3)>
-
-=head1 HISTORY
-
-The B<cb_arg> arguments to BN_generate_prime() and to BN_is_prime()
-were added in SSLeay 0.9.0. The B<ret> argument to BN_generate_prime()
-was added in SSLeay 0.9.1.
-BN_is_prime_fasttest() was added in OpenSSL 0.9.5.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_mod_inverse.pod b/lib/libssl/src/doc/crypto/BN_mod_inverse.pod
deleted file mode 100644
index aefb1d27dd0..00000000000
--- a/lib/libssl/src/doc/crypto/BN_mod_inverse.pod
+++ /dev/null
@@ -1,36 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_mod_inverse - compute inverse modulo n
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BIGNUM *BN_mod_inverse(BIGNUM *r, BIGNUM *a, const BIGNUM *n,
-           BN_CTX *ctx);
-
-=head1 DESCRIPTION
-
-BN_mod_inverse() computes the inverse of B<a> modulo B<n>
-places the result in B<r> (C<(a*r)%n==1>). If B<r> is NULL,
-a new B<BIGNUM> is created.
-
-B<ctx> is a previously allocated B<BN_CTX> used for temporary
-variables. B<r> may be the same B<BIGNUM> as B<a> or B<n>.
-
-=head1 RETURN VALUES
-
-BN_mod_inverse() returns the B<BIGNUM> containing the inverse, and NULL on
-error. The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<BN_add(3)|BN_add(3)>
-
-=head1 HISTORY
-
-BN_mod_inverse() is available in all versions of SSLeay and OpenSSL.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_mod_mul_montgomery.pod b/lib/libssl/src/doc/crypto/BN_mod_mul_montgomery.pod
deleted file mode 100644
index 6b16351b92e..00000000000
--- a/lib/libssl/src/doc/crypto/BN_mod_mul_montgomery.pod
+++ /dev/null
@@ -1,101 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_mod_mul_montgomery, BN_MONT_CTX_new, BN_MONT_CTX_init,
-BN_MONT_CTX_free, BN_MONT_CTX_set, BN_MONT_CTX_copy,
-BN_from_montgomery, BN_to_montgomery - Montgomery multiplication
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BN_MONT_CTX *BN_MONT_CTX_new(void);
- void BN_MONT_CTX_init(BN_MONT_CTX *ctx);
- void BN_MONT_CTX_free(BN_MONT_CTX *mont);
-
- int BN_MONT_CTX_set(BN_MONT_CTX *mont, const BIGNUM *m, BN_CTX *ctx);
- BN_MONT_CTX *BN_MONT_CTX_copy(BN_MONT_CTX *to, BN_MONT_CTX *from);
-
- int BN_mod_mul_montgomery(BIGNUM *r, BIGNUM *a, BIGNUM *b,
-         BN_MONT_CTX *mont, BN_CTX *ctx);
-
- int BN_from_montgomery(BIGNUM *r, BIGNUM *a, BN_MONT_CTX *mont,
-         BN_CTX *ctx);
-
- int BN_to_montgomery(BIGNUM *r, BIGNUM *a, BN_MONT_CTX *mont,
-         BN_CTX *ctx);
-
-=head1 DESCRIPTION
-
-These functions implement Montgomery multiplication. They are used
-automatically when L<BN_mod_exp(3)|BN_mod_exp(3)> is called with suitable input,
-but they may be useful when several operations are to be performed
-using the same modulus.
-
-BN_MONT_CTX_new() allocates and initializes a B<BN_MONT_CTX> structure.
-BN_MONT_CTX_init() initializes an existing uninitialized B<BN_MONT_CTX>.
-
-BN_MONT_CTX_set() sets up the I<mont> structure from the modulus I<m>
-by precomputing its inverse and a value R.
-
-BN_MONT_CTX_copy() copies the B<BN_MONT_CTX> I<from> to I<to>.
-
-BN_MONT_CTX_free() frees the components of the B<BN_MONT_CTX>, and, if
-it was created by BN_MONT_CTX_new(), also the structure itself.
-
-BN_mod_mul_montgomery() computes Mont(I<a>,I<b>):=I<a>*I<b>*R^-1 and places
-the result in I<r>.
-
-BN_from_montgomery() performs the Montgomery reduction I<r> = I<a>*R^-1.
-
-BN_to_montgomery() computes Mont(I<a>,R^2), i.e. I<a>*R.
-Note that I<a> must be non-negative and smaller than the modulus.
-
-For all functions, I<ctx> is a previously allocated B<BN_CTX> used for
-temporary variables.
-
-The B<BN_MONT_CTX> structure is defined as follows:
-
- typedef struct bn_mont_ctx_st
-        {
-        int ri;         /* number of bits in R */
-        BIGNUM RR;      /* R^2 (used to convert to Montgomery form) */
-        BIGNUM N;       /* The modulus */
-        BIGNUM Ni;      /* R*(1/R mod N) - N*Ni = 1
-                         * (Ni is only stored for bignum algorithm) */
-        BN_ULONG n0;    /* least significant word of Ni */
-        int flags;
-        } BN_MONT_CTX;
-
-BN_to_montgomery() is a macro.
-
-=head1 RETURN VALUES
-
-BN_MONT_CTX_new() returns the newly allocated B<BN_MONT_CTX>, and NULL
-on error.
-
-BN_MONT_CTX_init() and BN_MONT_CTX_free() have no return values.
-
-For the other functions, 1 is returned for success, 0 on error.
-The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 WARNING
-
-The inputs must be reduced modulo B<m>, otherwise the result will be
-outside the expected range.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<BN_add(3)|BN_add(3)>,
-L<BN_CTX_new(3)|BN_CTX_new(3)>
-
-=head1 HISTORY
-
-BN_MONT_CTX_new(), BN_MONT_CTX_free(), BN_MONT_CTX_set(),
-BN_mod_mul_montgomery(), BN_from_montgomery() and BN_to_montgomery()
-are available in all versions of SSLeay and OpenSSL.
-
-BN_MONT_CTX_init() and BN_MONT_CTX_copy() were added in SSLeay 0.9.1b.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_mod_mul_reciprocal.pod b/lib/libssl/src/doc/crypto/BN_mod_mul_reciprocal.pod
deleted file mode 100644
index 74a216ddc2a..00000000000
--- a/lib/libssl/src/doc/crypto/BN_mod_mul_reciprocal.pod
+++ /dev/null
@@ -1,81 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_mod_mul_reciprocal,  BN_div_recp, BN_RECP_CTX_new, BN_RECP_CTX_init,
-BN_RECP_CTX_free, BN_RECP_CTX_set - modular multiplication using
-reciprocal
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BN_RECP_CTX *BN_RECP_CTX_new(void);
- void BN_RECP_CTX_init(BN_RECP_CTX *recp);
- void BN_RECP_CTX_free(BN_RECP_CTX *recp);
-
- int BN_RECP_CTX_set(BN_RECP_CTX *recp, const BIGNUM *m, BN_CTX *ctx);
-
- int BN_div_recp(BIGNUM *dv, BIGNUM *rem, BIGNUM *a, BN_RECP_CTX *recp,
-        BN_CTX *ctx);
-
- int BN_mod_mul_reciprocal(BIGNUM *r, BIGNUM *a, BIGNUM *b,
-        BN_RECP_CTX *recp, BN_CTX *ctx);
-
-=head1 DESCRIPTION
-
-BN_mod_mul_reciprocal() can be used to perform an efficient
-L<BN_mod_mul(3)|BN_mod_mul(3)> operation when the operation will be performed
-repeatedly with the same modulus. It computes B<r>=(B<a>*B<b>)%B<m>
-using B<recp>=1/B<m>, which is set as described below.  B<ctx> is a
-previously allocated B<BN_CTX> used for temporary variables.
-
-BN_RECP_CTX_new() allocates and initializes a B<BN_RECP> structure.
-BN_RECP_CTX_init() initializes an existing uninitialized B<BN_RECP>.
-
-BN_RECP_CTX_free() frees the components of the B<BN_RECP>, and, if it
-was created by BN_RECP_CTX_new(), also the structure itself.
-
-BN_RECP_CTX_set() stores B<m> in B<recp> and sets it up for computing
-1/B<m> and shifting it left by BN_num_bits(B<m>)+1 to make it an
-integer. The result and the number of bits it was shifted left will
-later be stored in B<recp>.
-
-BN_div_recp() divides B<a> by B<m> using B<recp>. It places the quotient
-in B<dv> and the remainder in B<rem>.
-
-The B<BN_RECP_CTX> structure is defined as follows:
-
- typedef struct bn_recp_ctx_st
-	{
-	BIGNUM N;	/* the divisor */
-	BIGNUM Nr;	/* the reciprocal */
-	int num_bits;
-	int shift;
-	int flags;
-	} BN_RECP_CTX;
-
-It cannot be shared between threads.
-
-=head1 RETURN VALUES
-
-BN_RECP_CTX_new() returns the newly allocated B<BN_RECP_CTX>, and NULL
-on error.
-
-BN_RECP_CTX_init() and BN_RECP_CTX_free() have no return values.
-
-For the other functions, 1 is returned for success, 0 on error.
-The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<BN_add(3)|BN_add(3)>,
-L<BN_CTX_new(3)|BN_CTX_new(3)>
-
-=head1 HISTORY
-
-B<BN_RECP_CTX> was added in SSLeay 0.9.0. Before that, the function
-BN_reciprocal() was used instead, and the BN_mod_mul_reciprocal()
-arguments were different.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_new.pod b/lib/libssl/src/doc/crypto/BN_new.pod
deleted file mode 100644
index ab7a105e3ad..00000000000
--- a/lib/libssl/src/doc/crypto/BN_new.pod
+++ /dev/null
@@ -1,53 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_new, BN_init, BN_clear, BN_free, BN_clear_free - allocate and free BIGNUMs
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- BIGNUM *BN_new(void);
-
- void BN_init(BIGNUM *);
-
- void BN_clear(BIGNUM *a);
-
- void BN_free(BIGNUM *a);
-
- void BN_clear_free(BIGNUM *a);
-
-=head1 DESCRIPTION
-
-BN_new() allocates and initializes a B<BIGNUM> structure. BN_init()
-initializes an existing uninitialized B<BIGNUM>.
-
-BN_clear() is used to destroy sensitive data such as keys when they
-are no longer needed. It erases the memory used by B<a> and sets it
-to the value 0.
-
-BN_free() frees the components of the B<BIGNUM>, and if it was created
-by BN_new(), also the structure itself. BN_clear_free() additionally
-overwrites the data before the memory is returned to the system.
-
-=head1 RETURN VALUES
-
-BN_new() returns a pointer to the B<BIGNUM>. If the allocation fails,
-it returns B<NULL> and sets an error code that can be obtained
-by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-BN_init(), BN_clear(), BN_free() and BN_clear_free() have no return
-values.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>
-
-=head1 HISTORY
-
-BN_new(), BN_clear(), BN_free() and BN_clear_free() are available in
-all versions on SSLeay and OpenSSL.  BN_init() was added in SSLeay
-0.9.1b.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_num_bytes.pod b/lib/libssl/src/doc/crypto/BN_num_bytes.pod
deleted file mode 100644
index a6a2e3f8198..00000000000
--- a/lib/libssl/src/doc/crypto/BN_num_bytes.pod
+++ /dev/null
@@ -1,57 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_num_bits, BN_num_bytes, BN_num_bits_word - get BIGNUM size
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_num_bytes(const BIGNUM *a);
-
- int BN_num_bits(const BIGNUM *a);
-
- int BN_num_bits_word(BN_ULONG w);
-
-=head1 DESCRIPTION
-
-BN_num_bytes() returns the size of a B<BIGNUM> in bytes.
-
-BN_num_bits_word() returns the number of significant bits in a word.
-If we take 0x00000432 as an example, it returns 11, not 16, not 32.
-Basically, except for a zero, it returns I<floor(log2(w))+1>.
-
-BN_num_bits() returns the number of significant bits in a B<BIGNUM>,
-following the same principle as BN_num_bits_word().
-
-BN_num_bytes() is a macro.
-
-=head1 RETURN VALUES
-
-The size.
-
-=head1 NOTES
-
-Some have tried using BN_num_bits() on individual numbers in RSA keys,
-DH keys and DSA keys, and found that they don't always come up with
-the number of bits they expected (something like 512, 1024, 2048,
-...).  This is because generating a number with some specific number
-of bits doesn't always set the highest bits, thereby making the number
-of I<significant> bits a little lower.  If you want to know the "key
-size" of such a key, either use functions like RSA_size(), DH_size()
-and DSA_size(), or use BN_num_bytes() and multiply with 8 (although
-there's no real guarantee that will match the "key size", just a lot
-more probability).
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<DH_size(3)|DH_size(3)>, L<DSA_size(3)|DSA_size(3)>,
-L<RSA_size(3)|RSA_size(3)>
-
-=head1 HISTORY
-
-BN_num_bytes(), BN_num_bits() and BN_num_bits_word() are available in
-all versions of SSLeay and OpenSSL.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_rand.pod b/lib/libssl/src/doc/crypto/BN_rand.pod
deleted file mode 100644
index 856f310077f..00000000000
--- a/lib/libssl/src/doc/crypto/BN_rand.pod
+++ /dev/null
@@ -1,56 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_rand, BN_pseudo_rand, BN_rand_range, BN_pseudo_rand_range - generate pseudo-random number
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_rand(BIGNUM *rnd, int bits, int top, int bottom);
-
- int BN_pseudo_rand(BIGNUM *rnd, int bits, int top, int bottom);
-
- int BN_rand_range(BIGNUM *rnd, BIGNUM *range);
-
- int BN_pseudo_rand_range(BIGNUM *rnd, BIGNUM *range);
-
-=head1 DESCRIPTION
-
-BN_rand() generates a cryptographically strong pseudo-random number of
-B<bits> bits in length and stores it in B<rnd>. If B<top> is -1, the
-most significant bit of the random number can be zero. If B<top> is 0,
-it is set to 1, and if B<top> is 1, the two most significant bits of
-the number will be set to 1, so that the product of two such random
-numbers will always have 2*B<bits> length.  If B<bottom> is true, the
-number will be odd.
-
-BN_pseudo_rand() does the same, but pseudo-random numbers generated by
-this function are not necessarily unpredictable. They can be used for
-non-cryptographic purposes and for certain purposes in cryptographic
-protocols, but usually not for key generation etc.
-
-BN_rand_range() generates a cryptographically strong pseudo-random
-number B<rnd> in the range 0 E<lt>= B<rnd> E<lt> B<range>.
-BN_pseudo_rand_range() does the same, but is based on BN_pseudo_rand(),
-and hence numbers generated by it are not necessarily unpredictable.
-
-=head1 RETURN VALUES
-
-The functions return 1 on success, 0 on error.
-The error codes can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<ERR_get_error(3)|ERR_get_error(3)>, L<rand(3)|rand(3)>,
-L<RAND_add(3)|RAND_add(3)>, L<RAND_bytes(3)|RAND_bytes(3)>
-
-=head1 HISTORY
-
-BN_rand() is available in all versions of SSLeay and OpenSSL.
-BN_pseudo_rand() was added in OpenSSL 0.9.5. The B<top> == -1 case
-and the function BN_rand_range() were added in OpenSSL 0.9.6a.
-BN_pseudo_rand_range() was added in OpenSSL 0.9.6c.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_set_bit.pod b/lib/libssl/src/doc/crypto/BN_set_bit.pod
deleted file mode 100644
index b7c47b9b015..00000000000
--- a/lib/libssl/src/doc/crypto/BN_set_bit.pod
+++ /dev/null
@@ -1,66 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_set_bit, BN_clear_bit, BN_is_bit_set, BN_mask_bits, BN_lshift,
-BN_lshift1, BN_rshift, BN_rshift1 - bit operations on BIGNUMs
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_set_bit(BIGNUM *a, int n);
- int BN_clear_bit(BIGNUM *a, int n);
-
- int BN_is_bit_set(const BIGNUM *a, int n);
-
- int BN_mask_bits(BIGNUM *a, int n);
-
- int BN_lshift(BIGNUM *r, const BIGNUM *a, int n);
- int BN_lshift1(BIGNUM *r, BIGNUM *a);
-
- int BN_rshift(BIGNUM *r, BIGNUM *a, int n);
- int BN_rshift1(BIGNUM *r, BIGNUM *a);
-
-=head1 DESCRIPTION
-
-BN_set_bit() sets bit B<n> in B<a> to 1 (C<a|=(1E<lt>E<lt>n)>). The
-number is expanded if necessary.
-
-BN_clear_bit() sets bit B<n> in B<a> to 0 (C<a&=~(1E<lt>E<lt>n)>). An
-error occurs if B<a> is shorter than B<n> bits.
-
-BN_is_bit_set() tests if bit B<n> in B<a> is set.
-
-BN_mask_bits() truncates B<a> to an B<n> bit number
-(C<a&=~((~0)E<gt>E<gt>n)>).  An error occurs if B<a> already is
-shorter than B<n> bits.
-
-BN_lshift() shifts B<a> left by B<n> bits and places the result in
-B<r> (C<r=a*2^n>). BN_lshift1() shifts B<a> left by one and places
-the result in B<r> (C<r=2*a>).
-
-BN_rshift() shifts B<a> right by B<n> bits and places the result in
-B<r> (C<r=a/2^n>). BN_rshift1() shifts B<a> right by one and places
-the result in B<r> (C<r=a/2>).
-
-For the shift functions, B<r> and B<a> may be the same variable.
-
-=head1 RETURN VALUES
-
-BN_is_bit_set() returns 1 if the bit is set, 0 otherwise.
-
-All other functions return 1 for success, 0 on error. The error codes
-can be obtained by L<ERR_get_error(3)|ERR_get_error(3)>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<BN_num_bytes(3)|BN_num_bytes(3)>, L<BN_add(3)|BN_add(3)>
-
-=head1 HISTORY
-
-BN_set_bit(), BN_clear_bit(), BN_is_bit_set(), BN_mask_bits(),
-BN_lshift(), BN_lshift1(), BN_rshift(), and BN_rshift1() are available
-in all versions of SSLeay and OpenSSL.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_swap.pod b/lib/libssl/src/doc/crypto/BN_swap.pod
deleted file mode 100644
index 14097ca3576..00000000000
--- a/lib/libssl/src/doc/crypto/BN_swap.pod
+++ /dev/null
@@ -1,25 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_swap - exchange BIGNUMs
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- void BN_swap(BIGNUM *a, BIGNUM *b);
-
-=head1 DESCRIPTION
-
-BN_swap() exchanges the values of I<a> and I<b>.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>
-
-=head1 HISTORY
-
-BN_swap was added in OpenSSL 0.9.7.
-
-=cut
diff --git a/lib/libssl/src/doc/crypto/BN_zero.pod b/lib/libssl/src/doc/crypto/BN_zero.pod
deleted file mode 100644
index b555ec39885..00000000000
--- a/lib/libssl/src/doc/crypto/BN_zero.pod
+++ /dev/null
@@ -1,59 +0,0 @@
-=pod
-
-=head1 NAME
-
-BN_zero, BN_one, BN_value_one, BN_set_word, BN_get_word - BIGNUM assignment
-operations
-
-=head1 SYNOPSIS
-
- #include <openssl/bn.h>
-
- int BN_zero(BIGNUM *a);
- int BN_one(BIGNUM *a);
-
- const BIGNUM *BN_value_one(void);
-
- int BN_set_word(BIGNUM *a, unsigned long w);
- unsigned long BN_get_word(BIGNUM *a);
-
-=head1 DESCRIPTION
-
-BN_zero(), BN_one() and BN_set_word() set B<a> to the values 0, 1 and
-B<w> respectively.  BN_zero() and BN_one() are macros.
-
-BN_value_one() returns a B<BIGNUM> constant of value 1. This constant
-is useful for use in comparisons and assignment.
-
-BN_get_word() returns B<a>, if it can be represented as an unsigned
-long.
-
-=head1 RETURN VALUES
-
-BN_get_word() returns the value B<a>, and 0xffffffffL if B<a> cannot
-be represented as an unsigned long.
-
-BN_zero(), BN_one() and BN_set_word() return 1 on success, 0 otherwise.
-BN_value_one() returns the constant.
-
-=head1 BUGS
-
-Someone might change the constant.
-
-If a B<BIGNUM> is equal to 0xffffffffL it can be represented as an
-unsigned long but this value is also returned on error.
-
-=head1 SEE ALSO
-
-L<bn(3)|bn(3)>, L<BN_bn2bin(3)|BN_bn2bin(3)>
-
-=head1 HISTORY
-
-BN_zero(), BN_one() and BN_set_word() are available in all versions of
-SSLeay and OpenSSL. BN_value_one() and BN_get_word() were added in
-SSLeay 0.8.
-
-BN_value_one() was changed to return a true const BIGNUM * in OpenSSL
-0.9.7.
-
-=cut