diff options
| author | Dr. Stephen Henson <steve@openssl.org> | 2014-01-18 14:51:40 +0000 |
|---|---|---|
| committer | Dr. Stephen Henson <steve@openssl.org> | 2014-03-28 14:49:04 +0000 |
| commit | 2514fa79acba998c2a8d4e5a8288a5b3ae990377 (patch) | |
| tree | 28f4391dc3e8fc22197e53b75360800f182d9b19 /crypto/evp/p_lib.c | |
| parent | 4563da1d7c53e969e8d092d018795179bb648a7c (diff) | |
Add functions returning security bits.
Add functions to return the "bits of security" for various public key
algorithms. Based on SP800-57.
Diffstat (limited to 'crypto/evp/p_lib.c')
| -rw-r--r-- | crypto/evp/p_lib.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/evp/p_lib.c b/crypto/evp/p_lib.c index 109188c45b..42a8be1bb8 100644 --- a/crypto/evp/p_lib.c +++ b/crypto/evp/p_lib.c @@ -89,6 +89,15 @@ int EVP_PKEY_bits(EVP_PKEY *pkey) return 0; } +int EVP_PKEY_security_bits(const EVP_PKEY *pkey) + { + if (pkey == NULL) + return 0; + if (!pkey->ameth || !pkey->ameth->pkey_security_bits) + return -2; + return pkey->ameth->pkey_security_bits(pkey); + } + int EVP_PKEY_size(EVP_PKEY *pkey) { if (pkey && pkey->ameth && pkey->ameth->pkey_size) |