diff options
Diffstat (limited to 'crypto/chacha20poly1305.c')
| -rw-r--r-- | crypto/chacha20poly1305.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/crypto/chacha20poly1305.c b/crypto/chacha20poly1305.c index 600afa99941f..fef11446ab1b 100644 --- a/crypto/chacha20poly1305.c +++ b/crypto/chacha20poly1305.c @@ -13,7 +13,7 @@ #include <crypto/internal/hash.h> #include <crypto/internal/skcipher.h> #include <crypto/scatterwalk.h> -#include <crypto/chacha20.h> +#include <crypto/chacha.h> #include <crypto/poly1305.h> #include <linux/err.h> #include <linux/init.h> @@ -22,8 +22,6 @@ #include "internal.h" -#define CHACHAPOLY_IV_SIZE 12 - struct chachapoly_instance_ctx { struct crypto_skcipher_spawn chacha; struct crypto_ahash_spawn poly; @@ -51,7 +49,7 @@ struct poly_req { }; struct chacha_req { - u8 iv[CHACHA20_IV_SIZE]; + u8 iv[CHACHA_IV_SIZE]; struct scatterlist src[1]; struct skcipher_request req; /* must be last member */ }; @@ -91,7 +89,7 @@ static void chacha_iv(u8 *iv, struct aead_request *req, u32 icb) memcpy(iv, &leicb, sizeof(leicb)); memcpy(iv + sizeof(leicb), ctx->salt, ctx->saltlen); memcpy(iv + sizeof(leicb) + ctx->saltlen, req->iv, - CHACHA20_IV_SIZE - sizeof(leicb) - ctx->saltlen); + CHACHA_IV_SIZE - sizeof(leicb) - ctx->saltlen); } static int poly_verify_tag(struct aead_request *req) @@ -494,7 +492,7 @@ static int chachapoly_setkey(struct crypto_aead *aead, const u8 *key, struct chachapoly_ctx *ctx = crypto_aead_ctx(aead); int err; - if (keylen != ctx->saltlen + CHACHA20_KEY_SIZE) + if (keylen != ctx->saltlen + CHACHA_KEY_SIZE) return -EINVAL; keylen -= ctx->saltlen; @@ -639,7 +637,7 @@ static int chachapoly_create(struct crypto_template *tmpl, struct rtattr **tb, err = -EINVAL; /* Need 16-byte IV size, including Initial Block Counter value */ - if (crypto_skcipher_alg_ivsize(chacha) != CHACHA20_IV_SIZE) + if (crypto_skcipher_alg_ivsize(chacha) != CHACHA_IV_SIZE) goto out_drop_chacha; /* Not a stream cipher? */ if (chacha->base.cra_blocksize != 1) |