Provide EVP_aes_{128,192,256}_wrap(). This is a compatible

implementation based on the one in OpenSSL 1.0.2r which is
still freely licensed.

The functions are undocumented in OpenSSL. To use them, one
needs to set the undocumented EVP_CIPHER_CTX_FLAG_WRAP_ALLOW
flag on the EVP_CIPHER_CTX.

resolves #505

ok jsing

1 files changed, 4 insertions, 1 deletions

diff --git a/src/lib/libcrypto/evp/c_all.c b/src/lib/libcrypto/evp/c_all.c
index cce3640866..9e9d39d5ab 100644
--- a/src/lib/libcrypto/evp/c_all.c
+++ b/src/lib/libcrypto/evp/c_all.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: c_all.c,v 1.25 2019/03/17 17:42:37 tb Exp $ */
+/* $OpenBSD: c_all.c,v 1.26 2019/03/17 18:07:41 tb Exp $ */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
@@ -159,6 +159,7 @@ OpenSSL_add_all_ciphers_internal(void)
         EVP_add_cipher(EVP_aes_128_ofb());
         EVP_add_cipher(EVP_aes_128_ctr());
         EVP_add_cipher(EVP_aes_128_gcm());
+        EVP_add_cipher(EVP_aes_128_wrap());
         EVP_add_cipher(EVP_aes_128_xts());
         EVP_add_cipher_alias(SN_aes_128_cbc, "AES128");
         EVP_add_cipher_alias(SN_aes_128_cbc, "aes128");
@@ -171,6 +172,7 @@ OpenSSL_add_all_ciphers_internal(void)
         EVP_add_cipher(EVP_aes_192_ofb());
         EVP_add_cipher(EVP_aes_192_ctr());
         EVP_add_cipher(EVP_aes_192_gcm());
+        EVP_add_cipher(EVP_aes_192_wrap());
         EVP_add_cipher_alias(SN_aes_192_cbc, "AES192");
         EVP_add_cipher_alias(SN_aes_192_cbc, "aes192");
         EVP_add_cipher(EVP_aes_256_ecb());
@@ -182,6 +184,7 @@ OpenSSL_add_all_ciphers_internal(void)
         EVP_add_cipher(EVP_aes_256_ofb());
         EVP_add_cipher(EVP_aes_256_ctr());
         EVP_add_cipher(EVP_aes_256_gcm());
+        EVP_add_cipher(EVP_aes_256_wrap());
         EVP_add_cipher(EVP_aes_256_xts());
         EVP_add_cipher_alias(SN_aes_256_cbc, "AES256");
         EVP_add_cipher_alias(SN_aes_256_cbc, "aes256");