Run util/openssl-format-source -v -c .
[openssl.git] / crypto / modes / modes.h
index 457709b8fa3d281023f5f199f491c39e5b05322f..f5767f56d0605a86b49d8f80a6a163ebb48c67ec 100644 (file)
 #ifdef  __cplusplus
 extern "C" {
 #endif
-typedef void (*block128_f)(const unsigned char in[16],
-                       unsigned char out[16],
-                       const void *key);
+typedef void (*block128_f) (const unsigned char in[16],
+                            unsigned char out[16], const void *key);
 
-typedef void (*cbc128_f)(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], int enc);
+typedef void (*cbc128_f) (const unsigned char *in, unsigned char *out,
+                          size_t len, const void *key,
+                          unsigned char ivec[16], int enc);
 
-typedef void (*ctr128_f)(const unsigned char *in, unsigned char *out,
-                       size_t blocks, const void *key,
-                       const unsigned char ivec[16]);
+typedef void (*ctr128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          const unsigned char ivec[16]);
 
-typedef void (*ccm128_f)(const unsigned char *in, unsigned char *out,
-                       size_t blocks, const void *key,
-                       const unsigned char ivec[16],unsigned char cmac[16]);
+typedef void (*ccm128_f) (const unsigned char *in, unsigned char *out,
+                          size_t blocks, const void *key,
+                          const unsigned char ivec[16],
+                          unsigned char cmac[16]);
 
 void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block);
 void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], block128_f block);
 
 void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], unsigned char ecount_buf[16],
-                       unsigned int *num, block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16],
+                           unsigned char ecount_buf[16], unsigned int *num,
+                           block128_f block);
 
 void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], unsigned char ecount_buf[16],
-                       unsigned int *num, ctr128_f ctr);
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16],
+                                 unsigned char ecount_buf[16],
+                                 unsigned int *num, ctr128_f ctr);
 
 void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], int *num,
-                       block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           block128_f block);
 
 void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], int *num,
-                       int enc, block128_f block);
+                           size_t len, const void *key,
+                           unsigned char ivec[16], int *num,
+                           int enc, block128_f block);
 void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t length, const void *key,
-                       unsigned char ivec[16], int *num,
-                       int enc, block128_f block);
+                             size_t length, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block);
 void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t bits, const void *key,
-                       unsigned char ivec[16], int *num,
-                       int enc, block128_f block);
-
-size_t CRYPTO_cts128_encrypt_block(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], block128_f block);
+                             size_t bits, const void *key,
+                             unsigned char ivec[16], int *num,
+                             int enc, block128_f block);
+
+size_t CRYPTO_cts128_encrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block);
 size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], cbc128_f cbc);
-size_t CRYPTO_cts128_decrypt_block(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], block128_f block);
+                             size_t len, const void *key,
+                             unsigned char ivec[16], cbc128_f cbc);
+size_t CRYPTO_cts128_decrypt_block(const unsigned char *in,
+                                   unsigned char *out, size_t len,
+                                   const void *key, unsigned char ivec[16],
+                                   block128_f block);
 size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], cbc128_f cbc);
-
-size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], block128_f block);
+                             size_t len, const void *key,
+                             unsigned char ivec[16], cbc128_f cbc);
+
+size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in,
+                                       unsigned char *out, size_t len,
+                                       const void *key,
+                                       unsigned char ivec[16],
+                                       block128_f block);
 size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], cbc128_f cbc);
-size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], block128_f block);
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16], cbc128_f cbc);
+size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in,
+                                       unsigned char *out, size_t len,
+                                       const void *key,
+                                       unsigned char ivec[16],
+                                       block128_f block);
 size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
-                       size_t len, const void *key,
-                       unsigned char ivec[16], cbc128_f cbc);
+                                 size_t len, const void *key,
+                                 unsigned char ivec[16], cbc128_f cbc);
 
 typedef struct gcm128_context GCM128_CONTEXT;
 
 GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
-void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block);
+void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block);
 void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
-                       size_t len);
+                         size_t len);
 int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
-                       size_t len);
+                      size_t len);
 int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
-                       const unsigned char *in, unsigned char *out,
-                       size_t len);
+                          const unsigned char *in, unsigned char *out,
+                          size_t len);
 int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
-                       const unsigned char *in, unsigned char *out,
-                       size_t len);
+                          const unsigned char *in, unsigned char *out,
+                          size_t len);
 int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
-                       const unsigned char *in, unsigned char *out,
-                       size_t len, ctr128_f stream);
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream);
 int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
-                       const unsigned char *in, unsigned char *out,
-                       size_t len, ctr128_f stream);
-int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx,const unsigned char *tag,
-                       size_t len);
+                                const unsigned char *in, unsigned char *out,
+                                size_t len, ctr128_f stream);
+int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag,
+                         size_t len);
 void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
 void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
 
 typedef struct ccm128_context CCM128_CONTEXT;
 
 void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
-       unsigned int M, unsigned int L, void *key,block128_f block);
-int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx,
-       const unsigned char *nonce, size_t nlen, size_t mlen);
-void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx,
-       const unsigned char *aad, size_t alen);
-int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx,
-       const unsigned char *inp, unsigned char *out, size_t len);
-int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx,
-       const unsigned char *inp, unsigned char *out, size_t len);
-int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx,
-       const unsigned char *inp, unsigned char *out, size_t len,
-       ccm128_f stream);
-int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx,
-       const unsigned char *inp, unsigned char *out, size_t len,
-       ccm128_f stream);
+                        unsigned int M, unsigned int L, void *key,
+                        block128_f block);
+int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx, const unsigned char *nonce,
+                        size_t nlen, size_t mlen);
+void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx, const unsigned char *aad,
+                       size_t alen);
+int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                          unsigned char *out, size_t len);
+int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                          unsigned char *out, size_t len);
+int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                                unsigned char *out, size_t len,
+                                ccm128_f stream);
+int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp,
+                                unsigned char *out, size_t len,
+                                ccm128_f stream);
 size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
 
 typedef struct xts128_context XTS128_CONTEXT;
 
-int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
-       const unsigned char *inp, unsigned char *out, size_t len, int enc);
-
+int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx,
+                          const unsigned char iv[16],
+                          const unsigned char *inp, unsigned char *out,
+                          size_t len, int enc);
 
 size_t CRYPTO_128_wrap(void *key, const unsigned char *iv,
-               unsigned char *out,
-               const unsigned char *in, size_t inlen, block128_f block);
+                       unsigned char *out,
+                       const unsigned char *in, size_t inlen,
+                       block128_f block);
 
 size_t CRYPTO_128_unwrap(void *key, const unsigned char *iv,
-               unsigned char *out,
-               const unsigned char *in, size_t inlen, block128_f block);
+                         unsigned char *out,
+                         const unsigned char *in, size_t inlen,
+                         block128_f block);
 size_t CRYPTO_128_wrap_pad(void *key, const unsigned char *icv,
-               unsigned char *out,
-               const unsigned char *in, size_t inlen, block128_f block);
+                           unsigned char *out, const unsigned char *in,
+                           size_t inlen, block128_f block);
 size_t CRYPTO_128_unwrap_pad(void *key, const unsigned char *icv,
-               unsigned char *out,
-               const unsigned char *in, size_t inlen, block128_f block);
+                             unsigned char *out, const unsigned char *in,
+                             size_t inlen, block128_f block);
 
 #ifndef OPENSSL_NO_OCB
 typedef struct ocb128_context OCB128_CONTEXT;
 
-OCB128_CONTEXT *CRYPTO_ocb128_new(void *keyenc, void *keydec, block128_f encrypt, block128_f decrypt);
-int CRYPTO_ocb128_init(OCB128_CONTEXT *ctx,void *keyenc, void *keydec,block128_f encrypt,block128_f decrypt);
+OCB128_CONTEXT *CRYPTO_ocb128_new(void *keyenc, void *keydec,
+                                  block128_f encrypt, block128_f decrypt);
+int CRYPTO_ocb128_init(OCB128_CONTEXT *ctx, void *keyenc, void *keydec,
+                       block128_f encrypt, block128_f decrypt);
 int CRYPTO_ocb128_copy_ctx(OCB128_CONTEXT *dest, OCB128_CONTEXT *src,
-       void *keyenc, void *keydec);
+                           void *keyenc, void *keydec);
 int CRYPTO_ocb128_setiv(OCB128_CONTEXT *ctx, const unsigned char *iv,
-                       size_t len, size_t taglen);
+                        size_t len, size_t taglen);
 int CRYPTO_ocb128_aad(OCB128_CONTEXT *ctx, const unsigned char *aad,
-                       size_t len);
-int CRYPTO_ocb128_encrypt(OCB128_CONTEXT *ctx,
-                       const unsigned char *in, unsigned char *out,
-                       size_t len);
-int CRYPTO_ocb128_decrypt(OCB128_CONTEXT *ctx,
-                       const unsigned char *in, unsigned char *out,
-                       size_t len);
-int CRYPTO_ocb128_finish(OCB128_CONTEXT *ctx,const unsigned char *tag,
-                       size_t len);
+                      size_t len);
+int CRYPTO_ocb128_encrypt(OCB128_CONTEXT *ctx, const unsigned char *in,
+                          unsigned char *out, size_t len);
+int CRYPTO_ocb128_decrypt(OCB128_CONTEXT *ctx, const unsigned char *in,
+                          unsigned char *out, size_t len);
+int CRYPTO_ocb128_finish(OCB128_CONTEXT *ctx, const unsigned char *tag,
+                         size_t len);
 int CRYPTO_ocb128_tag(OCB128_CONTEXT *ctx, unsigned char *tag, size_t len);
 void CRYPTO_ocb128_cleanup(OCB128_CONTEXT *ctx);
-#endif /* OPENSSL_NO_OCB */
+#endif                          /* OPENSSL_NO_OCB */
 
 #ifdef  __cplusplus
 }