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custom-crypto.h
1
20#ifndef WINPR_CUSTOM_CRYPTO_H
21#define WINPR_CUSTOM_CRYPTO_H
22
23#include <winpr/winpr.h>
24#include <winpr/wtypes.h>
25
26#include <winpr/error.h>
27
32#define WINPR_MD4_DIGEST_LENGTH 16
33#define WINPR_MD5_DIGEST_LENGTH 16
34#define WINPR_SHA1_DIGEST_LENGTH 20
35#define WINPR_SHA224_DIGEST_LENGTH 28
36#define WINPR_SHA256_DIGEST_LENGTH 32
37#define WINPR_SHA384_DIGEST_LENGTH 48
38#define WINPR_SHA512_DIGEST_LENGTH 64
39#define WINPR_RIPEMD160_DIGEST_LENGTH 20
40#define WINPR_SHA3_224_DIGEST_LENGTH 28
41#define WINPR_SHA3_256_DIGEST_LENGTH 32
42#define WINPR_SHA3_384_DIGEST_LENGTH 48
43#define WINPR_SHA3_512_DIGEST_LENGTH 64
44#define WINPR_SHAKE128_DIGEST_LENGTH 16
45#define WINPR_SHAKE256_DIGEST_LENGTH 32
46
50typedef enum
51{
52 WINPR_MD_NONE = 0,
53 WINPR_MD_MD2 = 1,
54 WINPR_MD_MD4 = 2,
55 WINPR_MD_MD5 = 3,
56 WINPR_MD_SHA1 = 4,
57 WINPR_MD_SHA224 = 5,
58 WINPR_MD_SHA256 = 6,
59 WINPR_MD_SHA384 = 7,
60 WINPR_MD_SHA512 = 8,
61 WINPR_MD_RIPEMD160 = 9,
62 WINPR_MD_SHA3_224 = 10,
63 WINPR_MD_SHA3_256 = 11,
64 WINPR_MD_SHA3_384 = 12,
65 WINPR_MD_SHA3_512 = 13,
66 WINPR_MD_SHAKE128 = 14,
67 WINPR_MD_SHAKE256 = 15
68} WINPR_MD_TYPE;
69
70typedef struct winpr_hmac_ctx_private_st WINPR_HMAC_CTX;
71
72#ifdef __cplusplus
73extern "C"
74{
75#endif
76
77 WINPR_API WINPR_MD_TYPE winpr_md_type_from_string(const char* name);
78 WINPR_API const char* winpr_md_type_to_string(WINPR_MD_TYPE md);
79
80 WINPR_API void winpr_HMAC_Free(WINPR_HMAC_CTX* ctx);
81
82 WINPR_ATTR_MALLOC(winpr_HMAC_Free, 1)
83 WINPR_ATTR_NODISCARD
84 WINPR_API WINPR_HMAC_CTX* winpr_HMAC_New(void);
85 WINPR_API BOOL winpr_HMAC_Init(WINPR_HMAC_CTX* ctx, WINPR_MD_TYPE md, const void* key,
86 size_t keylen);
87 WINPR_API BOOL winpr_HMAC_Update(WINPR_HMAC_CTX* ctx, const void* input, size_t ilen);
88 WINPR_API BOOL winpr_HMAC_Final(WINPR_HMAC_CTX* ctx, void* output, size_t olen);
89
90 WINPR_API BOOL winpr_HMAC(WINPR_MD_TYPE md, const void* key, size_t keylen, const void* input,
91 size_t ilen, void* output, size_t olen);
92
93#ifdef __cplusplus
94}
95#endif
96
101typedef struct winpr_digest_ctx_private_st WINPR_DIGEST_CTX;
102
103#ifdef __cplusplus
104extern "C"
105{
106#endif
107
108 WINPR_API void winpr_Digest_Free(WINPR_DIGEST_CTX* ctx);
109
110 WINPR_ATTR_MALLOC(winpr_Digest_Free, 1)
111 WINPR_ATTR_NODISCARD
112 WINPR_API WINPR_DIGEST_CTX* winpr_Digest_New(void);
113 WINPR_API BOOL winpr_Digest_Init_Allow_FIPS(WINPR_DIGEST_CTX* ctx, WINPR_MD_TYPE md);
114 WINPR_API BOOL winpr_Digest_Init(WINPR_DIGEST_CTX* ctx, WINPR_MD_TYPE md);
115 WINPR_API BOOL winpr_Digest_Update(WINPR_DIGEST_CTX* ctx, const void* input, size_t ilen);
116 WINPR_API BOOL winpr_Digest_Final(WINPR_DIGEST_CTX* ctx, void* output, size_t olen);
117
118 WINPR_API BOOL winpr_Digest_Allow_FIPS(WINPR_MD_TYPE md, const void* input, size_t ilen,
119 void* output, size_t olen);
120 WINPR_API BOOL winpr_Digest(WINPR_MD_TYPE md, const void* input, size_t ilen, void* output,
121 size_t olen);
122
123 WINPR_API BOOL winpr_DigestSign_Init(WINPR_DIGEST_CTX* ctx, WINPR_MD_TYPE md, void* key);
124 WINPR_API BOOL winpr_DigestSign_Update(WINPR_DIGEST_CTX* ctx, const void* input, size_t ilen);
125 WINPR_API BOOL winpr_DigestSign_Final(WINPR_DIGEST_CTX* ctx, void* output, size_t* piolen);
126
127#ifdef __cplusplus
128}
129#endif
130
135#ifdef __cplusplus
136extern "C"
137{
138#endif
139
140 WINPR_API int winpr_RAND(void* output, size_t len);
141 WINPR_API int winpr_RAND_pseudo(void* output, size_t len);
142
143#ifdef __cplusplus
144}
145#endif
146
151typedef struct winpr_rc4_ctx_private_st WINPR_RC4_CTX;
152
153#ifdef __cplusplus
154extern "C"
155{
156#endif
157
158 WINPR_API void winpr_RC4_Free(WINPR_RC4_CTX* ctx);
159
160 WINPR_ATTR_MALLOC(winpr_RC4_Free, 1)
161 WINPR_ATTR_NODISCARD
162 WINPR_API WINPR_RC4_CTX* winpr_RC4_New_Allow_FIPS(const void* key, size_t keylen);
163
164 WINPR_ATTR_MALLOC(winpr_RC4_Free, 1)
165 WINPR_ATTR_NODISCARD
166 WINPR_API WINPR_RC4_CTX* winpr_RC4_New(const void* key, size_t keylen);
167 WINPR_API BOOL winpr_RC4_Update(WINPR_RC4_CTX* ctx, size_t length, const void* input,
168 void* output);
169
170#ifdef __cplusplus
171}
172#endif
173
178#define WINPR_AES_BLOCK_SIZE 16
179
180/* cipher operation types */
181#define WINPR_CIPHER_MAX_IV_LENGTH 16u
182#define WINPR_CIPHER_MAX_KEY_LENGTH 64u
183
184typedef enum
185{
186 WINPR_ENCRYPT = 0,
187 WINPR_DECRYPT = 1
188} WINPR_CRYPTO_OPERATION;
189
190/* cipher types */
191typedef enum
192{
193 WINPR_CIPHER_NONE = 0,
194 WINPR_CIPHER_NULL = 1,
195 WINPR_CIPHER_AES_128_ECB = 2,
196 WINPR_CIPHER_AES_192_ECB = 3,
197 WINPR_CIPHER_AES_256_ECB = 4,
198 WINPR_CIPHER_AES_128_CBC = 5,
199 WINPR_CIPHER_AES_192_CBC = 6,
200 WINPR_CIPHER_AES_256_CBC = 7,
201 WINPR_CIPHER_AES_128_CFB128 = 8,
202 WINPR_CIPHER_AES_192_CFB128 = 9,
203 WINPR_CIPHER_AES_256_CFB128 = 10,
204 WINPR_CIPHER_AES_128_CTR = 11,
205 WINPR_CIPHER_AES_192_CTR = 12,
206 WINPR_CIPHER_AES_256_CTR = 13,
207 WINPR_CIPHER_AES_128_GCM = 14,
208 WINPR_CIPHER_AES_192_GCM = 15,
209 WINPR_CIPHER_AES_256_GCM = 16,
210 WINPR_CIPHER_CAMELLIA_128_ECB = 17,
211 WINPR_CIPHER_CAMELLIA_192_ECB = 18,
212 WINPR_CIPHER_CAMELLIA_256_ECB = 19,
213 WINPR_CIPHER_CAMELLIA_128_CBC = 20,
214 WINPR_CIPHER_CAMELLIA_192_CBC = 21,
215 WINPR_CIPHER_CAMELLIA_256_CBC = 22,
216 WINPR_CIPHER_CAMELLIA_128_CFB128 = 23,
217 WINPR_CIPHER_CAMELLIA_192_CFB128 = 24,
218 WINPR_CIPHER_CAMELLIA_256_CFB128 = 25,
219 WINPR_CIPHER_CAMELLIA_128_CTR = 26,
220 WINPR_CIPHER_CAMELLIA_192_CTR = 27,
221 WINPR_CIPHER_CAMELLIA_256_CTR = 28,
222 WINPR_CIPHER_CAMELLIA_128_GCM = 29,
223 WINPR_CIPHER_CAMELLIA_192_GCM = 30,
224 WINPR_CIPHER_CAMELLIA_256_GCM = 31,
225 WINPR_CIPHER_DES_ECB = 32,
226 WINPR_CIPHER_DES_CBC = 33,
227 WINPR_CIPHER_DES_EDE_ECB = 34,
228 WINPR_CIPHER_DES_EDE_CBC = 35,
229 WINPR_CIPHER_DES_EDE3_ECB = 36,
230 WINPR_CIPHER_DES_EDE3_CBC = 37,
231 WINPR_CIPHER_BLOWFISH_ECB = 38,
232 WINPR_CIPHER_BLOWFISH_CBC = 39,
233 WINPR_CIPHER_BLOWFISH_CFB64 = 40,
234 WINPR_CIPHER_BLOWFISH_CTR = 41,
235 WINPR_CIPHER_ARC4_128 = 42,
236 WINPR_CIPHER_AES_128_CCM = 43,
237 WINPR_CIPHER_AES_192_CCM = 44,
238 WINPR_CIPHER_AES_256_CCM = 45,
239 WINPR_CIPHER_CAMELLIA_128_CCM = 46,
240 WINPR_CIPHER_CAMELLIA_192_CCM = 47,
241 WINPR_CIPHER_CAMELLIA_256_CCM = 48,
242} WINPR_CIPHER_TYPE;
243
244typedef struct winpr_cipher_ctx_private_st WINPR_CIPHER_CTX;
245
246#ifdef __cplusplus
247extern "C"
248{
249#endif
250
258 WINPR_API WINPR_CIPHER_TYPE winpr_cipher_type_from_string(const char* name);
259
267 WINPR_API const char* winpr_cipher_type_to_string(WINPR_CIPHER_TYPE md);
268
269 WINPR_API void winpr_Cipher_Free(WINPR_CIPHER_CTX* ctx);
270
271#if !defined(WITHOUT_FREERDP_3x_DEPRECATED)
272 WINPR_DEPRECATED_VAR("[since 3.10.0] use winpr_Cipher_NewEx",
273 WINPR_ATTR_MALLOC(winpr_Cipher_Free, 1)
274 WINPR_ATTR_NODISCARD WINPR_API WINPR_CIPHER_CTX* winpr_Cipher_New(
275 WINPR_CIPHER_TYPE cipher, WINPR_CRYPTO_OPERATION op,
276 const void* key, const void* iv));
277#endif
278
295 WINPR_ATTR_MALLOC(winpr_Cipher_Free, 1)
296 WINPR_ATTR_NODISCARD
297 WINPR_API WINPR_CIPHER_CTX* winpr_Cipher_NewEx(WINPR_CIPHER_TYPE cipher,
298 WINPR_CRYPTO_OPERATION op, const void* key,
299 size_t keylen, const void* iv, size_t ivlen);
300 WINPR_API BOOL winpr_Cipher_SetPadding(WINPR_CIPHER_CTX* ctx, BOOL enabled);
301 WINPR_API BOOL winpr_Cipher_Update(WINPR_CIPHER_CTX* ctx, const void* input, size_t ilen,
302 void* output, size_t* olen);
303 WINPR_API BOOL winpr_Cipher_Final(WINPR_CIPHER_CTX* ctx, void* output, size_t* olen);
304
305#ifdef __cplusplus
306}
307#endif
308
313#ifdef __cplusplus
314extern "C"
315{
316#endif
317
318 WINPR_API int winpr_Cipher_BytesToKey(int cipher, WINPR_MD_TYPE md, const void* salt,
319 const void* data, size_t datal, size_t count, void* key,
320 void* iv);
321
322#ifdef __cplusplus
323}
324#endif
325
326#endif /* WINPR_CUSTOM_CRYPTO_H */