I encrypted the passphrase using the following commands for passphrase.enc ($PASSPHRASE_FILE) and the 
export.enc ($EXPORT_FILE)

```openssl enc -d -aes-256-cbc -in passphrase.enc```

```openssl enc -d -aes-256-cbc -in export.enc```

I then created a p.12 certificate using an encrypted passphrase from those files above:

```openssl pkcs12 -export -in "$SIGNED_CERT_CRT" -inkey "$SIGNED_CERT_KEY" -passin file:"$PASSPHRASE_FILE" -passout file:"$EXPORT_FILE" -out "$SIGNED_CERT_P12"```

But on MacOS when i aadd the .p12 certificate to the keychain it prompts me for a password, i enter the export.enc password from that file and this doesn't work. 

I also wonder how could the following command create the certificate from that encrypted file without asking me for the password that protects the passphrase