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| author | Daiki Ueno <ueno@gnu.org> | 2021-12-22 09:37:01 +0000 |
|---|---|---|
| committer | Daiki Ueno <ueno@gnu.org> | 2021-12-22 09:37:01 +0000 |
| commit | 3b1c2f859d7158d8c998f7c98e487af691e24844 (patch) | |
| tree | 3fb532e10d22b516fdc86a7a3b8155652e2703fa /lib | |
| parent | 1e9580fa3d0bc21939a5d726604fadd782ed280d (diff) | |
| parent | 3d5e876692da2f6fac59221653d8131177da259e (diff) | |
| download | gnutls-3b1c2f859d7158d8c998f7c98e487af691e24844.tar.gz | |
Merge branch 'wip/dueno/hash-copy-doc' into 'master'
gnutls_{hash,hmac}_copy: mention the functions do not always work
See merge request gnutls/gnutls!1502
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/crypto-api.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/crypto-api.c b/lib/crypto-api.c index bd600ef166..a43aaf9b89 100644 --- a/lib/crypto-api.c +++ b/lib/crypto-api.c @@ -543,7 +543,9 @@ gnutls_hmac_fast(gnutls_mac_algorithm_t algorithm, * This function will create a copy of MAC context, containing all its current * state. Copying contexts for MACs registered using * gnutls_crypto_register_mac() is not supported and will always result in an - * error. + * error. In addition to that, some of the MAC implementations do not support + * this operation. Applications should check the return value and provide a + * proper fallback. * * Returns: new MAC context or NULL in case of an error. * @@ -697,7 +699,9 @@ gnutls_hash_fast(gnutls_digest_algorithm_t algorithm, * This function will create a copy of Message Digest context, containing all * its current state. Copying contexts for Message Digests registered using * gnutls_crypto_register_digest() is not supported and will always result in - * an error. + * an error. In addition to that, some of the Message Digest implementations do + * not support this operation. Applications should check the return value and + * provide a proper fallback. * * Returns: new Message Digest context or NULL in case of an error. * |