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Remove aes.c in favor of mbedtls implementation.

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This commit is contained in:
slurdge 2019-07-12 23:48:54 +02:00
commit 996ed197fb
9 changed files with 34 additions and 1229 deletions
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16
armsrc/desfire_crypto.c
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@ -571,15 +571,19 @@ void mifare_cypher_single_block(desfirekey_t key, uint8_t *data, uint8_t *ivect,
case T_AES:
switch (operation) {
case MCO_ENCYPHER: {
AesCtx ctx;
AesCtxIni(&ctx, ivect, key->data, KEY128, CBC);
AesEncrypt(&ctx, data, edata, sizeof(edata));
mbedtls_aes_context ctx;
mbedtls_aes_init(&ctx);
mbedtls_aes_setkey_enc(&ctx, key->data, 128);
mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_ENCRYPT, sizeof(edata), ivect, data, edata);
mbedtls_aes_free(&ctx);
break;
}
case MCO_DECYPHER: {
AesCtx ctx;
AesCtxIni(&ctx, ivect, key->data, KEY128, CBC);
AesDecrypt(&ctx, edata, data, sizeof(edata));
mbedtls_aes_context ctx;
mbedtls_aes_init(&ctx);
mbedtls_aes_setkey_dec(&ctx, key->data, 128);
mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_DECRYPT, sizeof(edata), ivect, edata, data);
mbedtls_aes_free(&ctx);
break;
}
}