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starkbank_ecdsa_keypair_generation_sign_and_verify.py
pythonGenerate a private key, derive a public key, sign a message, and verify
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starkbank_ecdsa_keypair_generation_sign_and_verify.py
1from ellipticalcurve import PrivateKey, PublicKey, Signature, Ecdsa
2
3# 1. Generate a new Private Key
4privateKey = PrivateKey()
5
6# 2. Get the corresponding Public Key
7publicKey = privateKey.publicKey()
8
9# 3. Message to be signed
10message = "My message"
11
12# 4. Sign the message
13signature = Ecdsa.sign(message, privateKey)
14
15# 5. Verify the signature
16print(Ecdsa.verify(message, signature, publicKey))