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| author | Sverker Eriksson <[email protected]> | 2016-04-18 15:16:04 +0200 |
|---|---|---|
| committer | Sverker Eriksson <[email protected]> | 2016-04-18 15:16:04 +0200 |
| commit | 77c3110b00d7f5e80ca1da77df79650e2fa66efe (patch) | |
| tree | 3d2adb583f71535749b7aadfe9f62074ab3c4a34 /lib/crypto/src/crypto.erl | |
| parent | 6aa696eb58127f3da12ad1640347fd5c285954a6 (diff) | |
| parent | b3d2334d78fe23502b81ae095617fb585d0ba3c3 (diff) | |
| download | otp-77c3110b00d7f5e80ca1da77df79650e2fa66efe.tar.gz otp-77c3110b00d7f5e80ca1da77df79650e2fa66efe.tar.bz2 otp-77c3110b00d7f5e80ca1da77df79650e2fa66efe.zip | |
Merge branch 'mururu/crypto/aes-gcm-tag-len.PR-998.OTP-13483'
Diffstat (limited to 'lib/crypto/src/crypto.erl')
| -rw-r--r-- | lib/crypto/src/crypto.erl | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/crypto/src/crypto.erl b/lib/crypto/src/crypto.erl index fb252118a3..a154476560 100644 --- a/lib/crypto/src/crypto.erl +++ b/lib/crypto/src/crypto.erl @@ -302,6 +302,8 @@ block_encrypt(aes_ige256, Key, Ivec, Data) -> aes_ige_crypt_nif(Key, Ivec, Data, true); block_encrypt(aes_gcm, Key, Ivec, {AAD, Data}) -> aes_gcm_encrypt(Key, Ivec, AAD, Data); +block_encrypt(aes_gcm, Key, Ivec, {AAD, Data, TagLength}) -> + aes_gcm_encrypt(Key, Ivec, AAD, Data, TagLength); block_encrypt(chacha20_poly1305, Key, Ivec, {AAD, Data}) -> chacha20_poly1305_encrypt(Key, Ivec, AAD, Data). @@ -917,7 +919,10 @@ aes_cfb_128_decrypt(Key, IVec, Data) -> %% %% AES - in Galois/Counter Mode (GCM) %% -aes_gcm_encrypt(_Key, _Ivec, _AAD, _In) -> ?nif_stub. +%% The default tag length is EVP_GCM_TLS_TAG_LEN(16), +aes_gcm_encrypt(Key, Ivec, AAD, In) -> + aes_gcm_encrypt(Key, Ivec, AAD, In, 16). +aes_gcm_encrypt(_Key, _Ivec, _AAD, _In, _TagLength) -> ?nif_stub. aes_gcm_decrypt(_Key, _Ivec, _AAD, _In, _Tag) -> ?nif_stub. %% |