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1 /* LibTomCrypt, modular cryptographic library -- Tom St Denis |
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2 * |
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3 * LibTomCrypt is a library that provides various cryptographic |
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4 * algorithms in a highly modular and flexible manner. |
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5 * |
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6 * The library is free for all purposes without any express |
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7 * guarantee it works. |
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8 * |
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9 * Tom St Denis, [email protected], http://libtomcrypt.org |
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10 */ |
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11 |
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12 #include "mycrypt.h" |
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13 |
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14 static const char *err_2_str[] = |
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15 { |
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16 "CRYPT_OK", |
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17 "CRYPT_ERROR", |
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18 "Non-fatal 'no-operation' requested.", |
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19 |
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20 "Invalid keysize for block cipher.", |
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21 "Invalid number of rounds for block cipher.", |
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22 "Algorithm failed test vectors.", |
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23 |
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24 "Buffer overflow.", |
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25 "Invalid input packet.", |
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26 |
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27 "Invalid number of bits for a PRNG.", |
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28 "Error reading the PRNG.", |
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29 |
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30 "Invalid cipher specified.", |
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31 "Invalid hash specified.", |
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32 "Invalid PRNG specified.", |
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33 |
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34 "Out of memory.", |
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35 |
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36 "Invalid PK key or key type specified for function.", |
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37 "A private PK key is required.", |
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38 |
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39 "Invalid argument provided.", |
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40 "File Not Found", |
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41 |
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42 "Invalid PK type.", |
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43 "Invalid PK system.", |
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44 "Duplicate PK key found on keyring.", |
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45 "Key not found in keyring.", |
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46 "Invalid sized parameter.", |
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47 |
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48 "Invalid size for prime.", |
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49 |
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50 }; |
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51 |
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52 const char *error_to_string(int err) |
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53 { |
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54 if (err < 0 || err >= (int)(sizeof(err_2_str)/sizeof(err_2_str[0]))) { |
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55 return "Invalid error code."; |
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56 } else { |
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57 return err_2_str[err]; |
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58 } |
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59 } |
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60 |
