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Results tagged with signature
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user 4793
Algorithms and protocols for creating signatures to documents, and verifying such signatures. These are normally asymmetric, for symmetric signatures see [mac].
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Signing MD5 hashes with RSA?
However, you ask about the security of an unpadded RSA signature on an MD5 hash. … This would, again, allow an attacker to forge a message with a valid signature. Even when using SHA-256 instead of MD5, the security margin is too low for comfort. …
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