summaryrefslogtreecommitdiffstats
path: root/src/include/openssl/aead.h
diff options
context:
space:
mode:
authorAdam Langley <agl@google.com>2015-09-24 23:03:06 +0000
committerAndroid Git Automerger <android-git-automerger@android.com>2015-09-24 23:03:06 +0000
commitc737bc23bc868fff21e5c1b95940813f709ea550 (patch)
treedd743d9d64af3145fe96b8d5fc2f3427544794bd /src/include/openssl/aead.h
parent0267d647a4d272af8b9e7c91063d374f7e2775bb (diff)
parent3781a60670f92c3c6fca860cb4589495cefa2e56 (diff)
downloadexternal_boringssl-c737bc23bc868fff21e5c1b95940813f709ea550.zip
external_boringssl-c737bc23bc868fff21e5c1b95940813f709ea550.tar.gz
external_boringssl-c737bc23bc868fff21e5c1b95940813f709ea550.tar.bz2
am 3781a606: am 1e4884f6: external/boringssl: sync with upstream.
* commit '3781a60670f92c3c6fca860cb4589495cefa2e56': external/boringssl: sync with upstream.
Diffstat (limited to 'src/include/openssl/aead.h')
-rw-r--r--src/include/openssl/aead.h19
1 files changed, 14 insertions, 5 deletions
diff --git a/src/include/openssl/aead.h b/src/include/openssl/aead.h
index dc453e3..659f05f 100644
--- a/src/include/openssl/aead.h
+++ b/src/include/openssl/aead.h
@@ -153,6 +153,8 @@ OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_256_cbc_sha384_tls(void);
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_des_ede3_cbc_sha1_tls(void);
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_des_ede3_cbc_sha1_tls_implicit_iv(void);
+OPENSSL_EXPORT const EVP_AEAD *EVP_aead_null_sha1_tls(void);
+
/* SSLv3-specific AEAD algorithms.
*
@@ -167,6 +169,7 @@ OPENSSL_EXPORT const EVP_AEAD *EVP_aead_rc4_sha1_ssl3(void);
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_128_cbc_sha1_ssl3(void);
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_aes_256_cbc_sha1_ssl3(void);
OPENSSL_EXPORT const EVP_AEAD *EVP_aead_des_ede3_cbc_sha1_ssl3(void);
+OPENSSL_EXPORT const EVP_AEAD *EVP_aead_null_sha1_ssl3(void);
/* Utility functions. */
@@ -223,11 +226,17 @@ enum evp_aead_direction_t {
evp_aead_seal,
};
-/* EVP_AEAD_CTX_init initializes |ctx| for the given AEAD algorithm from |impl|.
- * The |impl| argument may be NULL to choose the default implementation.
- * Authentication tags may be truncated by passing a size as |tag_len|. A
- * |tag_len| of zero indicates the default tag length and this is defined as
- * EVP_AEAD_DEFAULT_TAG_LENGTH for readability.
+/* EVP_AEAD_CTX_zero sets an uninitialized |ctx| to the zero state. It must be
+ * initialized with |EVP_AEAD_CTX_init| before use. It is safe, but not
+ * necessary, to call |EVP_AEAD_CTX_cleanup| in this state. This may be used for
+ * more uniform cleanup of |EVP_AEAD_CTX|. */
+OPENSSL_EXPORT void EVP_AEAD_CTX_zero(EVP_AEAD_CTX *ctx);
+
+/* EVP_AEAD_CTX_init initializes |ctx| for the given AEAD algorithm. The |impl|
+ * argument is ignored and should be NULL. Authentication tags may be truncated
+ * by passing a size as |tag_len|. A |tag_len| of zero indicates the default
+ * tag length and this is defined as EVP_AEAD_DEFAULT_TAG_LENGTH for
+ * readability.
*
* Returns 1 on success. Otherwise returns 0 and pushes to the error stack. In
* the error case, you do not need to call |EVP_AEAD_CTX_cleanup|, but it's