diff options
Diffstat (limited to 'crypto/openssl/doc/man3/EVP_DigestVerifyInit.pod')
| -rw-r--r-- | crypto/openssl/doc/man3/EVP_DigestVerifyInit.pod | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/crypto/openssl/doc/man3/EVP_DigestVerifyInit.pod b/crypto/openssl/doc/man3/EVP_DigestVerifyInit.pod index 592a7508dce0b..05b99bb913ce3 100644 --- a/crypto/openssl/doc/man3/EVP_DigestVerifyInit.pod +++ b/crypto/openssl/doc/man3/EVP_DigestVerifyInit.pod @@ -32,7 +32,7 @@ being passed to EVP_DigestVerifyInit() (which means the EVP_PKEY_CTX is created inside EVP_DigestVerifyInit() and it will be freed automatically when the EVP_MD_CTX is freed). -No B<EVP_PKEY_CTX> will be created by EVP_DigsetSignInit() if the passed B<ctx> +No B<EVP_PKEY_CTX> will be created by EVP_DigestSignInit() if the passed B<ctx> has already been assigned one via L<EVP_MD_CTX_set_ctx(3)>. See also L<SM2(7)>. EVP_DigestVerifyUpdate() hashes B<cnt> bytes of data at B<d> into the @@ -76,8 +76,9 @@ and public key algorithms. This meant that "clone" digests such as EVP_dss1() needed to be used to sign using SHA1 and DSA. This is no longer necessary and the use of clone digest is now discouraged. -For some key types and parameters the random number generator must be seeded -or the operation will fail. +For some key types and parameters the random number generator must be seeded. +If the automatic seeding or reseeding of the OpenSSL CSPRNG fails due to +external circumstances (see L<RAND(7)>), the operation will fail. The call to EVP_DigestVerifyFinal() internally finalizes a copy of the digest context. This means that EVP_VerifyUpdate() and EVP_VerifyFinal() can @@ -93,7 +94,8 @@ L<EVP_DigestSignInit(3)>, L<EVP_DigestInit(3)>, L<evp(7)>, L<HMAC(3)>, L<MD2(3)>, L<MD5(3)>, L<MDC2(3)>, L<RIPEMD160(3)>, -L<SHA1(3)>, L<dgst(1)> +L<SHA1(3)>, L<dgst(1)>, +L<RAND(7)> =head1 HISTORY |