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57 lines
1.2 KiB
C
57 lines
1.2 KiB
C
/* radare - LGPL - Copyright 2009-2024 - pancake */
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#include <r_lib.h>
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#include <r_crypto.h>
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static bool punycode_set_key(RCryptoJob *ci, const ut8 *key, int keylen, int mode, int direction) {
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ci->flag = direction;
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return true;
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}
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static int punycode_get_key_size(RCryptoJob *cry) {
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return 0;
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}
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static bool punycode_check(const char *algo) {
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return !strcmp (algo, "punycode");
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}
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static bool update(RCryptoJob *cj, const ut8 *buf, int len) {
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char *obuf = NULL;
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int olen = 0;
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switch (cj->flag) {
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case R_CRYPTO_DIR_DECRYPT:
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obuf = r_punycode_decode ((const char *)buf, len, &olen);
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break;
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case R_CRYPTO_DIR_ENCRYPT:
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obuf = r_punycode_encode (buf, len, &olen);
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break;
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}
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r_crypto_job_append (cj, (ut8*)obuf, olen);
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free (obuf);
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return true;
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}
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RCryptoPlugin r_crypto_plugin_punycode = {
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.meta = {
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.name = "punycode",
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.desc = "Unicoded represented in plain ascii",
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.author = "pancake",
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.license = "LGPL-3.0-only",
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},
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.type = R_CRYPTO_TYPE_ENCODER,
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.set_key = punycode_set_key,
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.get_key_size = punycode_get_key_size,
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.check = punycode_check,
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.update = update,
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.end = update
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};
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#ifndef R2_PLUGIN_INCORE
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R_API RLibStruct radare_plugin = {
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.type = R_LIB_TYPE_CRYPTO,
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.data = &r_crypto_plugin_punycode,
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.version = R2_VERSION
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};
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#endif
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