Okay so I use openssl_encrypt and openssl_decrypt but that just sounds like it depends on SSL certificates and since they only last a year, how am I supposed to encrypt and decrypt passwords? I know password_hash won't work because I need to get origin again. Also, unsure what happens if I use...
Here's the code for the encryption. First every second letter is set and then every other letter(input: abcdefgh; output: acegdfh). I can't figure out the decryption. I figured, seperating the encrypted text in two and alternately taking a letter from each would work. Any ideas for the code...