1 /* ====================================================================
2 * Copyright (c) 2008 The OpenSSL Project. All rights reserved.
4 * Rights for redistribution and usage in source and binary
5 * forms are granted according to the OpenSSL license.
13 typedef void (*block128_f)(const unsigned char in[16],
14 unsigned char out[16],
17 typedef void (*cbc128_f)(const unsigned char *in, unsigned char *out,
18 size_t len, const void *key,
19 unsigned char ivec[16], int enc);
21 typedef void (*ctr128_f)(const unsigned char *in, unsigned char *out,
22 size_t blocks, const void *key,
23 const unsigned char ivec[16]);
25 typedef void (*ccm128_f)(const unsigned char *in, unsigned char *out,
26 size_t blocks, const void *key,
27 const unsigned char ivec[16],unsigned char cmac[16]);
29 void CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out,
30 size_t len, const void *key,
31 unsigned char ivec[16], block128_f block);
32 void CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out,
33 size_t len, const void *key,
34 unsigned char ivec[16], block128_f block);
36 void CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out,
37 size_t len, const void *key,
38 unsigned char ivec[16], unsigned char ecount_buf[16],
39 unsigned int *num, block128_f block);
41 void CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out,
42 size_t len, const void *key,
43 unsigned char ivec[16], unsigned char ecount_buf[16],
44 unsigned int *num, ctr128_f ctr);
46 void CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out,
47 size_t len, const void *key,
48 unsigned char ivec[16], int *num,
51 void CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out,
52 size_t len, const void *key,
53 unsigned char ivec[16], int *num,
54 int enc, block128_f block);
55 void CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out,
56 size_t length, const void *key,
57 unsigned char ivec[16], int *num,
58 int enc, block128_f block);
59 void CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out,
60 size_t bits, const void *key,
61 unsigned char ivec[16], int *num,
62 int enc, block128_f block);
64 size_t CRYPTO_cts128_encrypt_block(const unsigned char *in, unsigned char *out,
65 size_t len, const void *key,
66 unsigned char ivec[16], block128_f block);
67 size_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out,
68 size_t len, const void *key,
69 unsigned char ivec[16], cbc128_f cbc);
70 size_t CRYPTO_cts128_decrypt_block(const unsigned char *in, unsigned char *out,
71 size_t len, const void *key,
72 unsigned char ivec[16], block128_f block);
73 size_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out,
74 size_t len, const void *key,
75 unsigned char ivec[16], cbc128_f cbc);
77 size_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in, unsigned char *out,
78 size_t len, const void *key,
79 unsigned char ivec[16], block128_f block);
80 size_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out,
81 size_t len, const void *key,
82 unsigned char ivec[16], cbc128_f cbc);
83 size_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in, unsigned char *out,
84 size_t len, const void *key,
85 unsigned char ivec[16], block128_f block);
86 size_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out,
87 size_t len, const void *key,
88 unsigned char ivec[16], cbc128_f cbc);
90 typedef struct gcm128_context GCM128_CONTEXT;
92 GCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block);
93 void CRYPTO_gcm128_init(GCM128_CONTEXT *ctx,void *key,block128_f block);
94 void CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv,
96 int CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad,
98 int CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx,
99 const unsigned char *in, unsigned char *out,
101 int CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx,
102 const unsigned char *in, unsigned char *out,
104 int CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx,
105 const unsigned char *in, unsigned char *out,
106 size_t len, ctr128_f stream);
107 int CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx,
108 const unsigned char *in, unsigned char *out,
109 size_t len, ctr128_f stream);
110 int CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx,const unsigned char *tag,
112 void CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
113 void CRYPTO_gcm128_release(GCM128_CONTEXT *ctx);
115 typedef struct ccm128_context CCM128_CONTEXT;
117 void CRYPTO_ccm128_init(CCM128_CONTEXT *ctx,
118 unsigned int M, unsigned int L, void *key,block128_f block);
119 int CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx,
120 const unsigned char *nonce, size_t nlen, size_t mlen);
121 void CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx,
122 const unsigned char *aad, size_t alen);
123 int CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx,
124 const unsigned char *inp, unsigned char *out, size_t len);
125 int CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx,
126 const unsigned char *inp, unsigned char *out, size_t len);
127 int CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx,
128 const unsigned char *inp, unsigned char *out, size_t len,
130 int CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx,
131 const unsigned char *inp, unsigned char *out, size_t len,
133 size_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len);
135 typedef struct xts128_context XTS128_CONTEXT;
137 int CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, const unsigned char iv[16],
138 const unsigned char *inp, unsigned char *out, size_t len, int enc);