2 ms·
The issues are not due to C but rather failing to verify the PKCS#1v1.5 format. For example, skip verifying the padding or metadata, etc. This allows to insert
by xucheng 7y ago
The issues are not due to C but rather failing to verify the PKCS#1v1.5 format. For example, skip verifying the padding or metadata, etc. This allows to insert garbage data in the signatures which leads to successful signature forging.