diff options
author | Matt Caswell <matt@openssl.org> | 2019-04-08 17:13:01 +0100 |
---|---|---|
committer | Matt Caswell <matt@openssl.org> | 2019-04-19 09:31:54 +0100 |
commit | 75dd6d64f1f3afd6fda024d8d91bc2a216bbfcf9 (patch) | |
tree | 4cc10c516eee0da299ede753f9545a7be9566f20 | |
parent | ed98df51c69717529dd7d775b35430c036216339 (diff) |
Implement AES CFB ciphers in the default provider
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8700)
-rw-r--r-- | crypto/evp/evp_enc.c | 9 | ||||
-rw-r--r-- | providers/common/ciphers/aes.c | 24 | ||||
-rw-r--r-- | providers/common/include/internal/provider_algs.h | 9 | ||||
-rw-r--r-- | providers/default/defltprov.c | 9 |
4 files changed, 51 insertions, 0 deletions
diff --git a/crypto/evp/evp_enc.c b/crypto/evp/evp_enc.c index dd7bf9b7da..160c04b57c 100644 --- a/crypto/evp/evp_enc.c +++ b/crypto/evp/evp_enc.c @@ -148,6 +148,15 @@ int EVP_CipherInit_ex(EVP_CIPHER_CTX *ctx, const EVP_CIPHER *cipher, case NID_aes_256_ofb128: case NID_aes_192_ofb128: case NID_aes_128_ofb128: + case NID_aes_256_cfb128: + case NID_aes_192_cfb128: + case NID_aes_128_cfb128: + case NID_aes_256_cfb1: + case NID_aes_192_cfb1: + case NID_aes_128_cfb1: + case NID_aes_256_cfb8: + case NID_aes_192_cfb8: + case NID_aes_128_cfb8: break; default: goto legacy; diff --git a/providers/common/ciphers/aes.c b/providers/common/ciphers/aes.c index 1f3a4136eb..a7af6a6773 100644 --- a/providers/common/ciphers/aes.c +++ b/providers/common/ciphers/aes.c @@ -205,6 +205,19 @@ IMPLEMENT_new_ctx(ofb, OFB, 256) IMPLEMENT_new_ctx(ofb, OFB, 192) IMPLEMENT_new_ctx(ofb, OFB, 128) +/* CFB */ +IMPLEMENT_new_params(cfb, CFB) +IMPLEMENT_new_params(cfb1, CFB) +IMPLEMENT_new_params(cfb8, CFB) +IMPLEMENT_new_ctx(cfb, CFB, 256) +IMPLEMENT_new_ctx(cfb, CFB, 192) +IMPLEMENT_new_ctx(cfb, CFB, 128) +IMPLEMENT_new_ctx(cfb1, CFB, 256) +IMPLEMENT_new_ctx(cfb1, CFB, 192) +IMPLEMENT_new_ctx(cfb1, CFB, 128) +IMPLEMENT_new_ctx(cfb8, CFB, 256) +IMPLEMENT_new_ctx(cfb8, CFB, 192) +IMPLEMENT_new_ctx(cfb8, CFB, 128) static void aes_freectx(void *vctx) { @@ -338,3 +351,14 @@ IMPLEMENT_block_funcs(cbc, 128, 16) IMPLEMENT_stream_funcs(ofb, 256, 16) IMPLEMENT_stream_funcs(ofb, 192, 16) IMPLEMENT_stream_funcs(ofb, 128, 16) + +/* CFB */ +IMPLEMENT_stream_funcs(cfb, 256, 16) +IMPLEMENT_stream_funcs(cfb, 192, 16) +IMPLEMENT_stream_funcs(cfb, 128, 16) +IMPLEMENT_stream_funcs(cfb1, 256, 16) +IMPLEMENT_stream_funcs(cfb1, 192, 16) +IMPLEMENT_stream_funcs(cfb1, 128, 16) +IMPLEMENT_stream_funcs(cfb8, 256, 16) +IMPLEMENT_stream_funcs(cfb8, 192, 16) +IMPLEMENT_stream_funcs(cfb8, 128, 16) diff --git a/providers/common/include/internal/provider_algs.h b/providers/common/include/internal/provider_algs.h index 9bc9ba2c10..40d7eca304 100644 --- a/providers/common/include/internal/provider_algs.h +++ b/providers/common/include/internal/provider_algs.h @@ -20,3 +20,12 @@ extern const OSSL_DISPATCH aes128cbc_functions[]; extern const OSSL_DISPATCH aes256ofb_functions[]; extern const OSSL_DISPATCH aes192ofb_functions[]; extern const OSSL_DISPATCH aes128ofb_functions[]; +extern const OSSL_DISPATCH aes256cfb_functions[]; +extern const OSSL_DISPATCH aes192cfb_functions[]; +extern const OSSL_DISPATCH aes128cfb_functions[]; +extern const OSSL_DISPATCH aes256cfb1_functions[]; +extern const OSSL_DISPATCH aes192cfb1_functions[]; +extern const OSSL_DISPATCH aes128cfb1_functions[]; +extern const OSSL_DISPATCH aes256cfb8_functions[]; +extern const OSSL_DISPATCH aes192cfb8_functions[]; +extern const OSSL_DISPATCH aes128cfb8_functions[]; diff --git a/providers/default/defltprov.c b/providers/default/defltprov.c index 24c10addfe..54b3b8c9ad 100644 --- a/providers/default/defltprov.c +++ b/providers/default/defltprov.c @@ -65,6 +65,15 @@ static const OSSL_ALGORITHM deflt_ciphers[] = { { "AES-256-OFB", "default=yes", aes256ofb_functions }, { "AES-192-OFB", "default=yes", aes192ofb_functions }, { "AES-128-OFB", "default=yes", aes128ofb_functions }, + { "AES-256-CFB", "default=yes", aes256cfb_functions }, + { "AES-192-CFB", "default=yes", aes192cfb_functions }, + { "AES-128-CFB", "default=yes", aes128cfb_functions }, + { "AES-256-CFB1", "default=yes", aes256cfb1_functions }, + { "AES-192-CFB1", "default=yes", aes192cfb1_functions }, + { "AES-128-CFB1", "default=yes", aes128cfb1_functions }, + { "AES-256-CFB8", "default=yes", aes256cfb8_functions }, + { "AES-192-CFB8", "default=yes", aes192cfb8_functions }, + { "AES-128-CFB8", "default=yes", aes128cfb8_functions }, { NULL, NULL, NULL } }; |