diff options
Diffstat (limited to 'lib/crypto/src/crypto.erl')
| -rw-r--r-- | lib/crypto/src/crypto.erl | 30 |
1 files changed, 26 insertions, 4 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index d7aac27825..f4f4e20b4d 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -43,8 +43,8 @@ -export([exor/2]). -export([rc4_encrypt/2, rc4_set_key/1, rc4_encrypt_with_state/2]). -export([rc2_cbc_encrypt/3, rc2_cbc_decrypt/3, rc2_40_cbc_encrypt/3, rc2_40_cbc_decrypt/3]). --export([dss_verify/3, dss_verify/4, rsa_verify/3, rsa_verify/4]). --export([dss_sign/2, dss_sign/3, rsa_sign/2, rsa_sign/3]). +-export([dss_verify/3, dss_verify/4, rsa_verify/3, rsa_verify/4, rsa_verify_hash/4]). +-export([dss_sign/2, dss_sign/3, rsa_sign/2, rsa_sign/3, dss_sign_hash/3, rsa_sign_hash/3]). -export([rsa_public_encrypt/3, rsa_private_decrypt/3]). -export([rsa_private_encrypt/3, rsa_public_decrypt/3]). -export([dh_generate_key/1, dh_generate_key/2, dh_compute_key/3]). @@ -80,8 +80,8 @@ strong_rand_mpint, rand_uniform, mod_exp, - dss_verify,dss_sign, - rsa_verify,rsa_sign, + dss_verify,dss_sign,dss_sign_hash, + rsa_verify,rsa_verify_hash,rsa_sign,rsa_sign_hash, rsa_public_encrypt,rsa_private_decrypt, rsa_private_encrypt,rsa_public_decrypt, dh_generate_key, dh_compute_key, @@ -581,6 +581,8 @@ mod_exp_nif(_Base,_Exp,_Mod) -> ?nif_stub. -spec rsa_verify(binary(), binary(), [binary()]) -> boolean(). -spec rsa_verify(rsa_digest_type(), binary(), binary(), [binary()]) -> boolean(). +-spec rsa_verify_hash(rsa_digest_type(), binary(), binary(), [binary()]) -> + boolean(). %% Key = [P,Q,G,Y] P,Q,G=DSSParams Y=PublicKey dss_verify(Data,Signature,Key) -> @@ -595,8 +597,14 @@ rsa_verify(Type, Data, Signature, Key) -> notsup -> erlang:error(notsup); Bool -> Bool end. +rsa_verify_hash(Type, Hash, Signature, Key) -> + case rsa_verify_hash_nif(Type, Hash, Signature, Key) of + notsup -> erlang:error(notsup); + Bool -> Bool + end. rsa_verify_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub. +rsa_verify_hash_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub. %% @@ -605,8 +613,10 @@ rsa_verify_nif(_Type, _Data, _Signature, _Key) -> ?nif_stub. %% Key = [P,Q,G,X] P,Q,G=DSSParams X=PrivateKey -spec dss_sign(binary(), [binary()]) -> binary(). -spec dss_sign(dss_digest_type(), binary(), [binary()]) -> binary(). +-spec dss_sign_hash(dss_digest_type(), binary(), [binary()]) -> binary(). -spec rsa_sign(binary(), [binary()]) -> binary(). -spec rsa_sign(rsa_digest_type(), binary(), [binary()]) -> binary(). +-spec rsa_sign_hash(rsa_digest_type(), binary(), [binary()]) -> binary(). dss_sign(Data,Key) -> dss_sign(sha,Data,Key). @@ -615,8 +625,14 @@ dss_sign(Type, Data, Key) -> error -> erlang:error(badkey, [Data, Key]); Sign -> Sign end. +dss_sign_hash(Type, Hash, Key) -> + case dss_sign_hash_nif(Type,Hash,Key) of + error -> erlang:error(badkey, [Hash, Key]); + Sign -> Sign + end. dss_sign_nif(_Type,_Data,_Key) -> ?nif_stub. +dss_sign_hash_nif(_Type,_Data,_Key) -> ?nif_stub. %% Key = [E,N,D] E=PublicExponent N=PublicModulus D=PrivateExponent rsa_sign(Data,Key) -> @@ -626,8 +642,14 @@ rsa_sign(Type, Data, Key) -> error -> erlang:error(badkey, [Type,Data,Key]); Sign -> Sign end. +rsa_sign_hash(Type, Hash, Key) -> + case rsa_sign_hash_nif(Type,Hash,Key) of + error -> erlang:error(badkey, [Type,Hash,Key]); + Sign -> Sign + end. rsa_sign_nif(_Type,_Data,_Key) -> ?nif_stub. +rsa_sign_hash_nif(_Type,_Data,_Key) -> ?nif_stub. %% |