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Create a 'flags' field in cipher_info

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Manuel Pégourié-Gonnard
2014-06-23 11:33:18 +02:00
parent 0c1ec479fe
commit 81754a0c35
3 changed files with 18 additions and 15 deletions
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7
include/polarssl/cipher.h
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@ -61,6 +61,9 @@
#define POLARSSL_ERR_CIPHER_FULL_BLOCK_EXPECTED -0x6280 /**< Decryption of block requires a full block. */
#define POLARSSL_ERR_CIPHER_AUTH_FAILED -0x6300 /**< Authentication failed (for AEAD modes). */
#define POLARSSL_CIPHER_VARIABLE_IV_LEN 0x01 /**< Cipher accepts IVs of variable length */
#define POLARSSL_CIPHER_VARIABLE_KEY_LEN 0x02 /**< Cipher accepts keys of variable length */
#ifdef __cplusplus
extern "C" {
#endif
@ -238,8 +241,8 @@ typedef struct {
* For cipher that accept many sizes: recommended size */
unsigned int iv_size;
/** Flag for ciphers that accept many sizes of IV/NONCE */
int accepts_variable_iv_size;
/** Flags for variable IV size, variable key size, etc. */
int flags;
/** block size, in bytes */
unsigned int block_size;