diff options
Diffstat (limited to 'crypto/internal.h')
| -rw-r--r-- | crypto/internal.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/crypto/internal.h b/crypto/internal.h index 03c00b0e6b60..b110b979b988 100644 --- a/crypto/internal.h +++ b/crypto/internal.h @@ -99,7 +99,14 @@ static inline void crypto_exit_proc(void) static inline unsigned int crypto_digest_ctxsize(struct crypto_alg *alg, int flags) { - return alg->cra_ctxsize; + unsigned int len = alg->cra_ctxsize; + + if (alg->cra_alignmask) { + len = ALIGN(len, (unsigned long)alg->cra_alignmask + 1); + len += alg->cra_digest.dia_digestsize; + } + + return len; } static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg, |