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Add a return value to crypter_t.set_key()

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This commit is contained in:
Martin Willi
2012-07-16 14:53:38 +02:00
parent 3b96189a2a
commit ce73fc19db
23 changed files with 87 additions and 57 deletions
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src/libstrongswan/plugins/pem/pem_builder.c
+2 -2
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@@ -125,7 +125,6 @@ static status_t pem_decrypt(chunk_t *blob, encryption_algorithm_t alg,
encryption_algorithm_names, alg);
return NOT_SUPPORTED;
}
crypter->set_key(crypter, key);
if (iv.len != crypter->get_iv_size(crypter) ||
blob->len % crypter->get_block_size(crypter))
@@ -134,7 +133,8 @@ static status_t pem_decrypt(chunk_t *blob, encryption_algorithm_t alg,
DBG1(DBG_ASN, " data size is not multiple of block size");
return PARSE_ERROR;
}
if (!crypter->decrypt(crypter, *blob, iv, &decrypted))
if (!crypter->set_key(crypter, key) ||
!crypter->decrypt(crypter, *blob, iv, &decrypted))
{
crypter->destroy(crypter);
return FAILED;