21Eki
Is openssl enc safe enough for securing a Bitcoin recovery phrase?
Is openssl enc considered secure enough to protect a bitcoin recovery passphrase?
An attacker might get the encrypted text and invest several thousand dollars in computing power trying to decrypt it.
The password is about 15 characters long
The full command is:
openssl enc -aes-256-cbc -salt -pbkdf2 -iter 10000000 -in crypto.txt -out crypto.txt.out -a
