# Crypto - [Sign and verify using HMAC key](https://docs.qualcomm.com/doc/80-PF458-7/topic/HMACSymKeySignVerifyApp.html) - [Sign and verify using EC key](https://docs.qualcomm.com/doc/80-PF458-7/topic/ECAsymKeySignVerifyApp.html) - [Sign and verify using RSA key](https://docs.qualcomm.com/doc/80-PF458-7/topic/RSAAsymKeySignVerifyApp.html) - [Encrypt and decrypt using AES key](https://docs.qualcomm.com/doc/80-PF458-7/topic/AESsymEncDecApp.html) - [Export a RSA key](https://docs.qualcomm.com/doc/80-PF458-7/topic/RSAExportKeyApp.html) - [Import a RSA key](https://docs.qualcomm.com/doc/80-PF458-7/topic/RSAImportKeyApp.html) Last Published: May 20, 2026 [Previous Topic Ecall operation](https://docs.qualcomm.com/bundle/publicresource/80-PF458-7/topics/ecall_operation.md) [Next Topic Sign and verify using HMAC key](https://docs.qualcomm.com/bundle/publicresource/80-PF458-7/topics/HMACSymKeySignVerifyApp.md)