Level 102
Sounds like this is what you want https://phpseclib.com/docs/rsa#rsaencryption_oaep
Sep 20, 2022
4
Level 2
RSA-OAEP-256 encryption in php laravel ?
Sorry i am posting this as I am not able to find any relevant information on google or maybe I am not looking for exact problem .
Actually I am building one bank connection apis in my laravel project and they have given me this information
Encryption Mechanism : JWE
Key Encryption Algorithm : RSA-OAEP-256
Content Encryption Method : A256GCM
Signing Algorithm : RS256
Now the problem is I have no idea in this encryption I tried some googling but found no useful informatin or may be due to lack of knowledge in this part I am not able to find it correctly .
So if any body can just suggest me or guide me where to look for this encryption it would be very helpful . Thankyou
Level 2
@Sinnbeck sir can i use openssl_encrypt for this process ?
Level 102
@rohansinghrawat Run this command to see if you have that cipher available (I dont) openssl_get_cipher_methods();
Level 2
@Sinnbeck bank sent me the proces by which encryption must be done i.e
first encrypt the plain text using their certificate which they have shared and then sign that payload using our private key which we have created
now here question arises that this algo it using certificate and earlier i used to encrypt using openssl method but i dont think it would work here
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