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Verify Signature
Verify RSA-PSS SHA-256 text signatures with a public key.
Verify whether a Base64 signature matches a piece of text and an RSA public key. Paste the original text, the signature, and the public key in PEM format, then get a clear valid or invalid result. This tool is designed to pair with the Sign Text tool and uses RSA-PSS with SHA-256. Signature verification is useful for confirming message integrity, testing public key workflows, debugging API integrations, and learning how asymmetric cryptography proves that a message was signed by the holder of the private key.
Frequently Asked Questions
Does verification decrypt the message? expand_more
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