Jul 9, 2018

AWS Encryption SDK Algorithm Suites

The following table lists the variations of the recommended algorithm suites.

Algorithm Name Data Encryption Key Length (in bits) Algorithm Mode Key Derivation Algorithm Signature Algorithm
AES 256 GCM HKDF with SHA-384 ECDSA with P-384 and SHA-384
AES 192 GCM HKDF with SHA-384 ECDSA with P-384 and SHA-384
AES 128 GCM HKDF with SHA-256 ECDSA with P-256 and SHA-256