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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 #include "mycrypt.h" |
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12 |
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13 /* Octet to Integer OS2IP -- Tom St Denis */ |
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14 #ifdef PKCS_1 |
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15 |
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16 int pkcs_1_os2ip(mp_int *n, unsigned char *in, unsigned long inlen) |
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17 { |
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18 int err; |
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19 /* read it */ |
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20 if ((err = mp_read_unsigned_bin(n, in, inlen)) != MP_OKAY) { |
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21 return mpi_to_ltc_error(err); |
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22 } |
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23 return CRYPT_OK; |
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24 } |
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25 |
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26 #endif /* PKCS_1 */ |
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27 |