Replaced system SQLite with SQLCipher to support encrypted database
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35
Sources/DataLiteC/libtomcrypt/pk/x25519/x25519_import.c
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35
Sources/DataLiteC/libtomcrypt/pk/x25519/x25519_import.c
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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#include "tomcrypt_private.h"
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/**
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@file x25519_import.c
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Import a X25519 key from a SubjectPublicKeyInfo, Steffen Jaeckel
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*/
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#ifdef LTC_CURVE25519
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/**
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Import a X25519 key
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@param in The packet to read
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@param inlen The length of the input packet
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@param key [out] Where to import the key to
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@return CRYPT_OK if successful, on error all allocated memory is freed automatically
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*/
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int x25519_import(const unsigned char *in, unsigned long inlen, curve25519_key *key)
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{
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int err;
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unsigned long key_len;
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LTC_ARGCHK(in != NULL);
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LTC_ARGCHK(key != NULL);
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key_len = sizeof(key->pub);
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if ((err = x509_decode_subject_public_key_info(in, inlen, LTC_OID_X25519, key->pub, &key_len, LTC_ASN1_EOL, NULL, 0uL)) == CRYPT_OK) {
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key->type = PK_PUBLIC;
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key->pka = LTC_PKA_X25519;
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}
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return err;
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}
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#endif
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