Created
November 7, 2022 20:11
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Generate ECDSA key pair
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| #!/usr/bin/env bash | |
| set -e | |
| openssl ecparam -name secp256k1 -genkey -noout | openssl ec -text -noout > key | |
| cat key | grep pub -A 5 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^04//' > pub | |
| cat key | grep priv -A 3 | tail -n +2 | tr -d '\n[:space:]:' | sed 's/^00//' > priv |
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