diff options
Diffstat (limited to 'include/openssl/aes.h')
| -rw-r--r-- | include/openssl/aes.h | 100 |
1 files changed, 51 insertions, 49 deletions
diff --git a/include/openssl/aes.h b/include/openssl/aes.h index 5a928304de..9b9c7319cc 100644 --- a/include/openssl/aes.h +++ b/include/openssl/aes.h @@ -1,4 +1,4 @@ -/* crypto/aes/aes.h -*- mode:C; c-file-style: "eay" -*- */
+/* crypto/aes/aes.h */
/* ====================================================================
* Copyright (c) 1998-2002 The OpenSSL Project. All rights reserved.
*
@@ -50,23 +50,25 @@ */
#ifndef HEADER_AES_H
-#define HEADER_AES_H
+# define HEADER_AES_H
-#include <openssl/opensslconf.h>
+# include <openssl/opensslconf.h>
-#ifdef OPENSSL_NO_AES
-#error AES is disabled.
-#endif
+# ifdef OPENSSL_NO_AES
+# error AES is disabled.
+# endif
-#include <stddef.h>
+# include <stddef.h>
-#define AES_ENCRYPT 1
-#define AES_DECRYPT 0
+# define AES_ENCRYPT 1
+# define AES_DECRYPT 0
-/* Because array size can't be a const in C, the following two are macros.
- Both sizes are in bytes. */
-#define AES_MAXNR 14
-#define AES_BLOCK_SIZE 16
+/*
+ * Because array size can't be a const in C, the following two are macros.
+ * Both sizes are in bytes.
+ */
+# define AES_MAXNR 14
+# define AES_BLOCK_SIZE 16
#ifdef __cplusplus
extern "C" {
@@ -74,11 +76,11 @@ extern "C" { /* This should be a hidden type, but EVP requires that the size be known */
struct aes_key_st {
-#ifdef AES_LONG
- unsigned long rd_key[4 *(AES_MAXNR + 1)];
-#else
- unsigned int rd_key[4 *(AES_MAXNR + 1)];
-#endif
+# ifdef AES_LONG
+ unsigned long rd_key[4 * (AES_MAXNR + 1)];
+# else
+ unsigned int rd_key[4 * (AES_MAXNR + 1)];
+# endif
int rounds;
};
typedef struct aes_key_st AES_KEY;
@@ -86,62 +88,62 @@ typedef struct aes_key_st AES_KEY; const char *AES_options(void);
int AES_set_encrypt_key(const unsigned char *userKey, const int bits,
- AES_KEY *key);
+ AES_KEY *key);
int AES_set_decrypt_key(const unsigned char *userKey, const int bits,
- AES_KEY *key);
+ AES_KEY *key);
int private_AES_set_encrypt_key(const unsigned char *userKey, const int bits,
- AES_KEY *key);
+ AES_KEY *key);
int private_AES_set_decrypt_key(const unsigned char *userKey, const int bits,
- AES_KEY *key);
+ AES_KEY *key);
void AES_encrypt(const unsigned char *in, unsigned char *out,
- const AES_KEY *key);
+ const AES_KEY *key);
void AES_decrypt(const unsigned char *in, unsigned char *out,
- const AES_KEY *key);
+ const AES_KEY *key);
void AES_ecb_encrypt(const unsigned char *in, unsigned char *out,
- const AES_KEY *key, const int enc);
+ const AES_KEY *key, const int enc);
void AES_cbc_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char *ivec, const int enc);
+ size_t length, const AES_KEY *key,
+ unsigned char *ivec, const int enc);
void AES_cfb128_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char *ivec, int *num, const int enc);
+ size_t length, const AES_KEY *key,
+ unsigned char *ivec, int *num, const int enc);
void AES_cfb1_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char *ivec, int *num, const int enc);
+ size_t length, const AES_KEY *key,
+ unsigned char *ivec, int *num, const int enc);
void AES_cfb8_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char *ivec, int *num, const int enc);
+ size_t length, const AES_KEY *key,
+ unsigned char *ivec, int *num, const int enc);
void AES_ofb128_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char *ivec, int *num);
+ size_t length, const AES_KEY *key,
+ unsigned char *ivec, int *num);
void AES_ctr128_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char ivec[AES_BLOCK_SIZE],
- unsigned char ecount_buf[AES_BLOCK_SIZE],
- unsigned int *num);
+ size_t length, const AES_KEY *key,
+ unsigned char ivec[AES_BLOCK_SIZE],
+ unsigned char ecount_buf[AES_BLOCK_SIZE],
+ unsigned int *num);
/* NB: the IV is _two_ blocks long */
void AES_ige_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- unsigned char *ivec, const int enc);
+ size_t length, const AES_KEY *key,
+ unsigned char *ivec, const int enc);
/* NB: the IV is _four_ blocks long */
void AES_bi_ige_encrypt(const unsigned char *in, unsigned char *out,
- size_t length, const AES_KEY *key,
- const AES_KEY *key2, const unsigned char *ivec,
- const int enc);
+ size_t length, const AES_KEY *key,
+ const AES_KEY *key2, const unsigned char *ivec,
+ const int enc);
int AES_wrap_key(AES_KEY *key, const unsigned char *iv,
- unsigned char *out,
- const unsigned char *in, unsigned int inlen);
+ unsigned char *out,
+ const unsigned char *in, unsigned int inlen);
int AES_unwrap_key(AES_KEY *key, const unsigned char *iv,
- unsigned char *out,
- const unsigned char *in, unsigned int inlen);
+ unsigned char *out,
+ const unsigned char *in, unsigned int inlen);
#ifdef __cplusplus
}
#endif
-#endif /* !HEADER_AES_H */
+#endif /* !HEADER_AES_H */
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