Encrypted password in script

ENCRYPT
echo "secretpassword" | openssl aes-256-cbc -a -salt
enter aes-256-cbc encryption password:
Verifying - enter aes-256-cbc encryption password:
U2FsdGVkX19T5h74/9HOtWBX4WoIggVKksYf7L1WBso=

DECRYPT
echo "U2FsdGVkX19T5h74/9HOtWBX4WoIggVKksYf7L1WBso=" | openssl aes-256-cbc -a -d -salt
enter aes-256-cbc decryption password:
secretpassword