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ECSIGN

crypto

The ECSIGN function generates a cryptographic signature using an Elliptic Curve Cryptography private key.

The supported signature algorithms are those related to ECC by Bouncy Castle:

ECDSAWITHSHA1
SHA1WITHECDSA
SHA224WITHECDSA
SHA256WITHECDSA
SHA384WITHECDSA
SHA512WITHECDSA
ECSIGN is available since version 2.6.0.

See also

Signature

Examples

'Hello, ECC!' 'ASCII' ->BYTES 'SHA512WITHECDSA' { 'curve' 'c2pnb208w1' 'd' '3201749585686274891884608760413485491384114343826591719110' } ECPRIVATE ECSIGN