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Custom cipher constants

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Add some custom ctrls for Engine specific use.

Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
This commit is contained in:
Dmitry Belyavskiy
2015-09-30 22:42:57 +03:00
committed by Matt Caswell
parent 721c2ac0f4
commit 3aabc1dd1c
1 changed files with 12 additions and 0 deletions
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12
include/openssl/evp.h
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@@ -427,6 +427,18 @@ struct evp_cipher_st {
# define EVP_CTRL_TLS1_1_MULTIBLOCK_DECRYPT 0x1b
# define EVP_CTRL_TLS1_1_MULTIBLOCK_MAX_BUFSIZE 0x1c
/* For engine-specific control values */
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM0 0x1000
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM1 0x1001
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM2 0x1002
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM3 0x1003
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM4 0x1004
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM5 0x1005
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM6 0x1006
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM7 0x1007
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM8 0x1008
# define EVP_CTRL_ENGINE_CIPHER_CUSTOM9 0x1009
/* RFC 5246 defines additional data to be 13 bytes in length */
# define EVP_AEAD_TLS1_AAD_LEN 13