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Fix various compiler warnings and update OpenSSL hash functions (#119)

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* Update OpenSSL hash functions to OpenSSL 3.0
* Fix invalid sscanf format in DownloadManager
* Fix unset return value warning
* Fix erroneous check on otpMem in iosu_crypto
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bitscher 2022-08-30 00:27:25 -07:00 • committed by GitHub
parent 86c0a8f698
commit 2d42c885da
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GPG key ID: 4AEE18F83AFDEB23
13 changed files with 79 additions and 114 deletions
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8
src/Cafe/OS/libs/nn_idbe/nn_idbe.cpp
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@ -100,13 +100,13 @@ namespace nn
// decrypt data
uint8 iv[16];
memcpy(iv, idbeAesIv, sizeof(iv));
uint8 decryptedSHA256[32];
uint8 decryptedSHA256[SHA256_DIGEST_LENGTH];
AES128_CBC_decrypt_updateIV(decryptedSHA256, iconInput->hashSHA256, sizeof(decryptedSHA256), idbeAesKeys + 16 * idbeHeader->keyIndex, iv);
AES128_CBC_decrypt((uint8*)iconOutput, (uint8*)&iconInput->iconData, sizeof(iconInput->iconData), idbeAesKeys + 16 * idbeHeader->keyIndex, iv);
// calculate and compare sha256
uint8 calculatedSHA256[32];
SHA256((const unsigned char*)iconOutput, sizeof(nnIdbeIconDataV0_t), (unsigned char*)&calculatedSHA256);
if (memcmp(calculatedSHA256, decryptedSHA256, 32) != 0)
uint8 calculatedSHA256[SHA256_DIGEST_LENGTH];
SHA256((const unsigned char*)iconOutput, sizeof(nnIdbeIconDataV0_t), calculatedSHA256);
if (memcmp(calculatedSHA256, decryptedSHA256, SHA256_DIGEST_LENGTH) != 0)
{
forceLogDebug_printf("Idbe icon has incorrect sha256 hash");
return false;