What method is used in AES-128 encryption (Cryptography component)

Discuss
#1

I need send AES-128 encrypted string from server (php) on the android client. I tried different versions of encryption AES-128 in PHP, but when decoding on the client receives an empty string. What could be the problem?

Which AES-128 method should be used?
[0] => AES-128-CBC
[1] => AES-128-CFB
[2] => AES-128-CFB1
[3] => AES-128-CFB8
[5] => AES-128-OFB

1 Like
#2

Maybe show what you did in php and in blocks?

#3

PHP side:
$string = β€œtest_encoded_string”;
$encode_key = β€œ0123456789ABCDEF”;
return openssl_encrypt($string,β€œAES-128-CBC”,$encode_key);

Android side:
image

TextBox1.text is empty value

1 Like
How to work aes 128 cryptography with php
How to work aes 128 cryptography with php
#4

AES-128-ECB working method!

1 Like
AES 128 cipher method problem for decrypt in PHP
#5

This topic was automatically closed 30 days after the last reply. New replies are no longer allowed.