diff options
Diffstat (limited to 'src/libstrongswan/crypto/hashers/hasher.c')
| -rw-r--r-- | src/libstrongswan/crypto/hashers/hasher.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/libstrongswan/crypto/hashers/hasher.c b/src/libstrongswan/crypto/hashers/hasher.c index 580976222..e0a4995cf 100644 --- a/src/libstrongswan/crypto/hashers/hasher.c +++ b/src/libstrongswan/crypto/hashers/hasher.c @@ -68,6 +68,36 @@ hash_algorithm_t hasher_algorithm_from_oid(int oid) /* * Described in header. */ +hash_algorithm_t hasher_algorithm_from_prf(pseudo_random_function_t alg) +{ + switch (alg) + { + case PRF_HMAC_MD5: + return HASH_MD5; + case PRF_HMAC_SHA1: + case PRF_FIPS_SHA1_160: + case PRF_KEYED_SHA1: + return HASH_SHA1; + case PRF_HMAC_SHA2_256: + return HASH_SHA256; + case PRF_HMAC_SHA2_384: + return HASH_SHA384; + case PRF_HMAC_SHA2_512: + return HASH_SHA512; + case PRF_HMAC_TIGER: + case PRF_AES128_XCBC: + case PRF_AES128_CMAC: + case PRF_FIPS_DES: + case PRF_CAMELLIA128_XCBC: + case PRF_UNDEFINED: + break; + } + return HASH_UNKNOWN; +} + +/* + * Described in header. + */ hash_algorithm_t hasher_algorithm_from_integrity(integrity_algorithm_t alg, size_t *length) { |