IOS / Swift x509 Certificate, character string

I have x509 certificate (.crt) and private key (.key) I need to sign some string using certificate in unsecure PKCS signature No. 7 (UTF8)

Can you explain how to distribute the certificate (key) and sign?

UPDATE: it seems to me that I need an analogue of cryptographic message syntax services for iOS. Is openSsl the only way to sign a message using a certificate?

+1
source share

Source: https://habr.com/ru/post/1684801/


All Articles