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author | Tianjie Xu <xunchang@google.com> | 2018-10-25 06:14:25 +0200 |
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committer | android-build-merger <android-build-merger@google.com> | 2018-10-25 06:14:25 +0200 |
commit | accb42d1b3fb508c57264f284ee6b4c6216eb888 (patch) | |
tree | 05ff31a44b186b7b0b80096cdec4c096f5f6afb7 /verifier.h | |
parent | Merge "minui: Cleanup GRSurfaceDrm and MinuiBackendDrm." (diff) | |
parent | Merge "Add sanity check when loading public keys for OTA package" (diff) | |
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Diffstat (limited to 'verifier.h')
-rw-r--r-- | verifier.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/verifier.h b/verifier.h index b7924c71f..944823293 100644 --- a/verifier.h +++ b/verifier.h @@ -72,6 +72,12 @@ int verify_file(const unsigned char* addr, size_t length, const std::vector<Cert bool load_keys(const char* filename, std::vector<Certificate>& certs); +// Checks that the RSA key has a modulus of 2048 bits long, and public exponent is 3 or 65537. +bool CheckRSAKey(const std::unique_ptr<RSA, RSADeleter>& rsa); + +// Checks that the field size of the curve for the EC key is 256 bits. +bool CheckECKey(const std::unique_ptr<EC_KEY, ECKEYDeleter>& ec_key); + // Parses a PEM-encoded x509 certificate from the given buffer and saves it into |cert|. Returns // false if there is a parsing failure or the signature's encryption algorithm is not supported. bool LoadCertificateFromBuffer(const std::vector<uint8_t>& pem_content, Certificate* cert); |