Verifies a digital signature previously generated by rsa_sign
rsa_verify( rsa, buffer, signature )
Returns 1 on success, 0 on verification failure or error. Requires OpenSSL 0.9.7 or greater.
  • rsa = The internal reference to the RSA public key used for verification
  • buffer = The data for which the signature is to be verified
  • signature = The signature to verify, in raw binary format
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