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