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| author | Martin Willi <martin@revosec.ch> | 2010-08-13 11:49:42 +0200 |
|---|---|---|
| committer | Martin Willi <martin@revosec.ch> | 2010-08-13 17:11:53 +0200 |
| commit | f7c04c5b377ebb8274f2534b58676d20a153d73d (patch) | |
| tree | 970ac625f8d2bd5dc5d81c3f5cc7c32b4b2da838 /src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c | |
| parent | 7156b951f5e54c3adc5db299f807acfb74c13ccd (diff) | |
| download | strongswan-f7c04c5b377ebb8274f2534b58676d20a153d73d.tar.bz2 strongswan-f7c04c5b377ebb8274f2534b58676d20a153d73d.tar.xz | |
Add dedicated getter for the IV size to the crypter_t interface
Diffstat (limited to 'src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c')
| -rw-r--r-- | src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c b/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c index 3db5e5750..db8bfea36 100644 --- a/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c +++ b/src/libstrongswan/plugins/gcrypt/gcrypt_crypter.c @@ -83,6 +83,15 @@ METHOD(crypter_t, get_block_size, size_t, return len; } +METHOD(crypter_t, get_iv_size, size_t, + private_gcrypt_crypter_t *this) +{ + size_t len = 0; + + gcry_cipher_algo_info(this->alg, GCRYCTL_GET_BLKLEN, NULL, &len); + return len; +} + METHOD(crypter_t, get_key_size, size_t, private_gcrypt_crypter_t *this) { @@ -219,6 +228,7 @@ gcrypt_crypter_t *gcrypt_crypter_create(encryption_algorithm_t algo, .encrypt = _encrypt, .decrypt = _decrypt, .get_block_size = _get_block_size, + .get_iv_size = _get_iv_size, .get_key_size = _get_key_size, .set_key = _set_key, .destroy = _destroy, |