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Title: OpenSSL bitcoin addresses generation
Post by: Bitcoin on Mar 19, 2022, 04:41 am

OpenSSL bitcoin addresses generation

Using OpenSSL ver 1.1.0h on win 8.1 - 32 bit

Im trying to recreate this post using cmd: OpenSSL generate Bitcoin address

But on step 3:

openssl ec -in c:\keys\private.pem -outform DER|tail -c +8|head -c 32|xxd -p -c 32 > c:\keys\private.key

I got this error: ec: Unknown cipher c

Any idea what im doing going wrong?

Source: OpenSSL bitcoin addresses generation (https://bitcoin.stackexchange.com/questions/77596/openssl-bitcoin-addresses-generation)

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