On Tue, Apr 12, 2022 at 05:28:16PM +0000, Nathan Huckleberry wrote: > diff --git a/fs/crypto/keysetup.c b/fs/crypto/keysetup.c > index eede186b04ce..ae24b581d3d7 100644 > --- a/fs/crypto/keysetup.c > +++ b/fs/crypto/keysetup.c > @@ -53,6 +53,13 @@ struct fscrypt_mode fscrypt_modes[] = { > .ivsize = 32, > .blk_crypto_mode = BLK_ENCRYPTION_MODE_ADIANTUM, > }, > + [FSCRYPT_MODE_AES_256_HCTR2] = { > + .friendly_name = "HCTR2", Can you use "AES-256-HCTR2" here instead of just "HCTR2"? This would be similar to how FSCRYPT_MODE_AES_256_XTS uses .friendly_name = "AES-256-XTS". - Eric