Created
January 31, 2015 02:22
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ruby prime256v1.rb < secp256k1_private_key.pem > prime256v1_private_key.pem
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| # ruby prime256v1.rb < secp256k1_private_key.pem > prime256v1_private_key.pem | |
| require 'openssl' | |
| ec = OpenSSL::PKey::EC.new('prime256v1') | |
| ec.private_key = OpenSSL::PKey::EC.new(ARGF.read).private_key | |
| ec.public_key = ec.group.generator.mul(ec.private_key) | |
| print ec.to_pem |
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