1238384Sjkim/* ==================================================================== 2238384Sjkim * Copyright (c) 2008 The OpenSSL Project. All rights reserved. 3238384Sjkim * 4238384Sjkim * Rights for redistribution and usage in source and binary 5238384Sjkim * forms are granted according to the OpenSSL license. 6238384Sjkim */ 7238384Sjkim 8238384Sjkim#include <stddef.h> 9238384Sjkim 10273399Sdelphij#ifdef __cplusplus 11273399Sdelphijextern "C" { 12273399Sdelphij#endif 13296341Sdelphijtypedef void (*block128_f) (const unsigned char in[16], 14296341Sdelphij unsigned char out[16], const void *key); 15238384Sjkim 16296341Sdelphijtypedef void (*cbc128_f) (const unsigned char *in, unsigned char *out, 17296341Sdelphij size_t len, const void *key, 18296341Sdelphij unsigned char ivec[16], int enc); 19238384Sjkim 20296341Sdelphijtypedef void (*ctr128_f) (const unsigned char *in, unsigned char *out, 21296341Sdelphij size_t blocks, const void *key, 22296341Sdelphij const unsigned char ivec[16]); 23238384Sjkim 24296341Sdelphijtypedef void (*ccm128_f) (const unsigned char *in, unsigned char *out, 25296341Sdelphij size_t blocks, const void *key, 26296341Sdelphij const unsigned char ivec[16], 27296341Sdelphij unsigned char cmac[16]); 28238384Sjkim 29238384Sjkimvoid CRYPTO_cbc128_encrypt(const unsigned char *in, unsigned char *out, 30296341Sdelphij size_t len, const void *key, 31296341Sdelphij unsigned char ivec[16], block128_f block); 32238384Sjkimvoid CRYPTO_cbc128_decrypt(const unsigned char *in, unsigned char *out, 33296341Sdelphij size_t len, const void *key, 34296341Sdelphij unsigned char ivec[16], block128_f block); 35238384Sjkim 36238384Sjkimvoid CRYPTO_ctr128_encrypt(const unsigned char *in, unsigned char *out, 37296341Sdelphij size_t len, const void *key, 38296341Sdelphij unsigned char ivec[16], 39296341Sdelphij unsigned char ecount_buf[16], unsigned int *num, 40296341Sdelphij block128_f block); 41238384Sjkim 42238384Sjkimvoid CRYPTO_ctr128_encrypt_ctr32(const unsigned char *in, unsigned char *out, 43296341Sdelphij size_t len, const void *key, 44296341Sdelphij unsigned char ivec[16], 45296341Sdelphij unsigned char ecount_buf[16], 46296341Sdelphij unsigned int *num, ctr128_f ctr); 47238384Sjkim 48238384Sjkimvoid CRYPTO_ofb128_encrypt(const unsigned char *in, unsigned char *out, 49296341Sdelphij size_t len, const void *key, 50296341Sdelphij unsigned char ivec[16], int *num, 51296341Sdelphij block128_f block); 52238384Sjkim 53238384Sjkimvoid CRYPTO_cfb128_encrypt(const unsigned char *in, unsigned char *out, 54296341Sdelphij size_t len, const void *key, 55296341Sdelphij unsigned char ivec[16], int *num, 56296341Sdelphij int enc, block128_f block); 57238384Sjkimvoid CRYPTO_cfb128_8_encrypt(const unsigned char *in, unsigned char *out, 58296341Sdelphij size_t length, const void *key, 59296341Sdelphij unsigned char ivec[16], int *num, 60296341Sdelphij int enc, block128_f block); 61238384Sjkimvoid CRYPTO_cfb128_1_encrypt(const unsigned char *in, unsigned char *out, 62296341Sdelphij size_t bits, const void *key, 63296341Sdelphij unsigned char ivec[16], int *num, 64296341Sdelphij int enc, block128_f block); 65238384Sjkim 66296341Sdelphijsize_t CRYPTO_cts128_encrypt_block(const unsigned char *in, 67296341Sdelphij unsigned char *out, size_t len, 68296341Sdelphij const void *key, unsigned char ivec[16], 69296341Sdelphij block128_f block); 70238384Sjkimsize_t CRYPTO_cts128_encrypt(const unsigned char *in, unsigned char *out, 71296341Sdelphij size_t len, const void *key, 72296341Sdelphij unsigned char ivec[16], cbc128_f cbc); 73296341Sdelphijsize_t CRYPTO_cts128_decrypt_block(const unsigned char *in, 74296341Sdelphij unsigned char *out, size_t len, 75296341Sdelphij const void *key, unsigned char ivec[16], 76296341Sdelphij block128_f block); 77238384Sjkimsize_t CRYPTO_cts128_decrypt(const unsigned char *in, unsigned char *out, 78296341Sdelphij size_t len, const void *key, 79296341Sdelphij unsigned char ivec[16], cbc128_f cbc); 80238384Sjkim 81296341Sdelphijsize_t CRYPTO_nistcts128_encrypt_block(const unsigned char *in, 82296341Sdelphij unsigned char *out, size_t len, 83296341Sdelphij const void *key, 84296341Sdelphij unsigned char ivec[16], 85296341Sdelphij block128_f block); 86238384Sjkimsize_t CRYPTO_nistcts128_encrypt(const unsigned char *in, unsigned char *out, 87296341Sdelphij size_t len, const void *key, 88296341Sdelphij unsigned char ivec[16], cbc128_f cbc); 89296341Sdelphijsize_t CRYPTO_nistcts128_decrypt_block(const unsigned char *in, 90296341Sdelphij unsigned char *out, size_t len, 91296341Sdelphij const void *key, 92296341Sdelphij unsigned char ivec[16], 93296341Sdelphij block128_f block); 94238384Sjkimsize_t CRYPTO_nistcts128_decrypt(const unsigned char *in, unsigned char *out, 95296341Sdelphij size_t len, const void *key, 96296341Sdelphij unsigned char ivec[16], cbc128_f cbc); 97238384Sjkim 98238384Sjkimtypedef struct gcm128_context GCM128_CONTEXT; 99238384Sjkim 100238384SjkimGCM128_CONTEXT *CRYPTO_gcm128_new(void *key, block128_f block); 101296341Sdelphijvoid CRYPTO_gcm128_init(GCM128_CONTEXT *ctx, void *key, block128_f block); 102238384Sjkimvoid CRYPTO_gcm128_setiv(GCM128_CONTEXT *ctx, const unsigned char *iv, 103296341Sdelphij size_t len); 104238384Sjkimint CRYPTO_gcm128_aad(GCM128_CONTEXT *ctx, const unsigned char *aad, 105296341Sdelphij size_t len); 106238384Sjkimint CRYPTO_gcm128_encrypt(GCM128_CONTEXT *ctx, 107296341Sdelphij const unsigned char *in, unsigned char *out, 108296341Sdelphij size_t len); 109238384Sjkimint CRYPTO_gcm128_decrypt(GCM128_CONTEXT *ctx, 110296341Sdelphij const unsigned char *in, unsigned char *out, 111296341Sdelphij size_t len); 112238384Sjkimint CRYPTO_gcm128_encrypt_ctr32(GCM128_CONTEXT *ctx, 113296341Sdelphij const unsigned char *in, unsigned char *out, 114296341Sdelphij size_t len, ctr128_f stream); 115238384Sjkimint CRYPTO_gcm128_decrypt_ctr32(GCM128_CONTEXT *ctx, 116296341Sdelphij const unsigned char *in, unsigned char *out, 117296341Sdelphij size_t len, ctr128_f stream); 118296341Sdelphijint CRYPTO_gcm128_finish(GCM128_CONTEXT *ctx, const unsigned char *tag, 119296341Sdelphij size_t len); 120238384Sjkimvoid CRYPTO_gcm128_tag(GCM128_CONTEXT *ctx, unsigned char *tag, size_t len); 121238384Sjkimvoid CRYPTO_gcm128_release(GCM128_CONTEXT *ctx); 122238384Sjkim 123238384Sjkimtypedef struct ccm128_context CCM128_CONTEXT; 124238384Sjkim 125238384Sjkimvoid CRYPTO_ccm128_init(CCM128_CONTEXT *ctx, 126296341Sdelphij unsigned int M, unsigned int L, void *key, 127296341Sdelphij block128_f block); 128296341Sdelphijint CRYPTO_ccm128_setiv(CCM128_CONTEXT *ctx, const unsigned char *nonce, 129296341Sdelphij size_t nlen, size_t mlen); 130296341Sdelphijvoid CRYPTO_ccm128_aad(CCM128_CONTEXT *ctx, const unsigned char *aad, 131296341Sdelphij size_t alen); 132296341Sdelphijint CRYPTO_ccm128_encrypt(CCM128_CONTEXT *ctx, const unsigned char *inp, 133296341Sdelphij unsigned char *out, size_t len); 134296341Sdelphijint CRYPTO_ccm128_decrypt(CCM128_CONTEXT *ctx, const unsigned char *inp, 135296341Sdelphij unsigned char *out, size_t len); 136296341Sdelphijint CRYPTO_ccm128_encrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp, 137296341Sdelphij unsigned char *out, size_t len, 138296341Sdelphij ccm128_f stream); 139296341Sdelphijint CRYPTO_ccm128_decrypt_ccm64(CCM128_CONTEXT *ctx, const unsigned char *inp, 140296341Sdelphij unsigned char *out, size_t len, 141296341Sdelphij ccm128_f stream); 142238384Sjkimsize_t CRYPTO_ccm128_tag(CCM128_CONTEXT *ctx, unsigned char *tag, size_t len); 143238384Sjkim 144238384Sjkimtypedef struct xts128_context XTS128_CONTEXT; 145238384Sjkim 146296341Sdelphijint CRYPTO_xts128_encrypt(const XTS128_CONTEXT *ctx, 147296341Sdelphij const unsigned char iv[16], 148296341Sdelphij const unsigned char *inp, unsigned char *out, 149296341Sdelphij size_t len, int enc); 150296341Sdelphij 151273399Sdelphij#ifdef __cplusplus 152273399Sdelphij} 153273399Sdelphij#endif 154