X-Git-Url: https://git.cryptolib.org/?a=blobdiff_plain;f=rsa%2Frsaes_pkcs1v15.c;h=2825b81389150990479c741e31e395373facc1ff;hb=10951fe0bb7dae5229dff9408d8157490005590c;hp=ac7e87ff18ccc078f55e62cfcece33b93e140664;hpb=7715ef86b09869014eb5afd319e4acc2ce157b00;p=avr-crypto-lib.git diff --git a/rsa/rsaes_pkcs1v15.c b/rsa/rsaes_pkcs1v15.c index ac7e87f..2825b81 100644 --- a/rsa/rsaes_pkcs1v15.c +++ b/rsa/rsaes_pkcs1v15.c @@ -33,12 +33,12 @@ #include "random_dummy.h" -uint16_t rsa_pkcs1v15_compute_padlength_B(bigint_t* modulus, uint16_t msg_length_B){ +uint16_t rsa_pkcs1v15_compute_padlength_B(bigint_t *modulus, uint16_t msg_length_B){ return bigint_get_first_set_bit(modulus) / 8 + 1 - msg_length_B - 3; } -uint8_t rsa_encrypt_pkcs1v15(void* dest, uint16_t* out_length, const void* src, - uint16_t length_B, rsa_publickey_t* key, const void* pad){ +uint8_t rsa_encrypt_pkcs1v15(void *dest, uint16_t *out_length, const void *src, + uint16_t length_B, rsa_publickey_t *key, const void *pad){ int16_t pad_length; bigint_t x; pad_length = rsa_pkcs1v15_compute_padlength_B(&key->modulus, length_B); @@ -73,20 +73,20 @@ uint8_t rsa_encrypt_pkcs1v15(void* dest, uint16_t* out_length, const void* src, ((uint8_t*)dest)[2+pad_length] = 0x00; memcpy((uint8_t*)dest+3+pad_length, src, length_B); x.wordv = dest; - x.length_B = (length_B+pad_length+3+sizeof(bigint_word_t)-1)/sizeof(bigint_word_t); + x.length_W = (length_B+pad_length+3+sizeof(bigint_word_t)-1)/sizeof(bigint_word_t); #if DEBUG cli_putstr_P(PSTR("\r\nx-data: ")); - cli_hexdump_block(x.wordv, x.length_B * sizeof(bigint_word_t), 4, 16); + cli_hexdump_block(x.wordv, x.length_W * sizeof(bigint_word_t), 4, 16); #endif bigint_adjust(&x); - rsa_os2ip(&x, NULL, length_B+pad_length+3); + rsa_os2ip(&x, NULL, length_B + pad_length + 3); rsa_enc(&x, key); rsa_i2osp(NULL, &x, out_length); return 0; } -uint8_t rsa_decrypt_pkcs1v15(void* dest, uint16_t* out_length, const void* src, - uint16_t length_B, rsa_privatekey_t* key, void* pad){ +uint8_t rsa_decrypt_pkcs1v15(void *dest, uint16_t *out_length, const void *src, + uint16_t length_B, rsa_privatekey_t *key, void *pad){ bigint_t x; uint16_t m_length, pad_length=0, idx=0; x.wordv = dest;