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IOSC: Verify that RSA signature size is correct

This commit is contained in:
Léo Lam 2018-05-18 22:02:55 +02:00
parent 964d00447d
commit 33c5fd6f5a
1 changed files with 1 additions and 0 deletions
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Source/Core/Core/IOS/IOSC.cpp
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@ -316,6 +316,7 @@ ReturnCode IOSC::VerifyPublicKeySign(const std::array<u8, 20>& sha1, Handle sign
{ {
const size_t expected_key_size = entry->subtype == SUBTYPE_RSA2048 ? 0x100 : 0x200; const size_t expected_key_size = entry->subtype == SUBTYPE_RSA2048 ? 0x100 : 0x200;
ASSERT(entry->data.size() == expected_key_size); ASSERT(entry->data.size() == expected_key_size);
ASSERT(signature.size() == expected_key_size);
mbedtls_rsa_context rsa; mbedtls_rsa_context rsa;
mbedtls_rsa_init(&rsa, MBEDTLS_RSA_PKCS_V15, 0); mbedtls_rsa_init(&rsa, MBEDTLS_RSA_PKCS_V15, 0);