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Verifies the digital signature.

Component Version macOS Windows Server FileMaker Cloud FileMaker iOS SDK
Sign 5.4 Yes Yes Yes Yes Yes
MBS( "ECKey.Verify"; ECKey; Data; SignatureData )   More


Parameter Description Example value
ECKey The reference number for the key. $Key
Data The hex encoded data. $hash
SignatureData The hex encoded signature. $sig


Returns OK or error.


Verifies the digital signature.
Returns OK on success. Returns error if data, signature and public key don't belong together.
We highly recommend to use a hashed value for the data parameter, e.g. use Hash.SHA512 function to get a 512bit hash for your data.

See also

Example Databases

Blog Entries

Created 9th October 2015, last changed 9th October 2015

ECKey.Size   -   Email.Verify

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