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ap@apple.com authored
https://bugs.webkit.org/show_bug.cgi?id=124483 Reviewed by Anders Carlsson. Source/WebCore: Test: crypto/subtle/rsa-export-private-key.html It might be better to have our own bignum implementation in WTF, but we currently don't, and the need for this computation is Common Crypto specific anyway. * crypto/CommonCryptoUtilities.h: * crypto/CommonCryptoUtilities.cpp: (WebCore::CCBigNum::CCBigNum): (WebCore::CCBigNum::~CCBigNum): (WebCore::CCBigNum::operator=): (WebCore::CCBigNum::data): (WebCore::CCBigNum::operator-): (WebCore::CCBigNum::operator%): (WebCore::CCBigNum::inverse): Added a minimal wrapper around CommonCrypto BigNum. * crypto/mac/CryptoKeyRSAMac.cpp: (WebCore::getPrivateKeyComponents): Compute missing parts using CCBigNum. (WebCore::CryptoKeyRSA::exportData): Implemented private key case. LayoutTests: * crypto/subtle/rsa-export-private-key-expected.txt: Added. * crypto/subtle/rsa-export-private-key.html: Added. git-svn-id: http://svn.webkit.org/repository/webkit/trunk@160029 268f45cc-cd09-0410-ab3c-d52691b4dbfc
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