v2 -> v3: Rename virtio_crypto_algs.c to virtio_crypto_skcipher_algs.c, and minor changes of function name. Minor changes in virtio_crypto_akcipher_algs.c: no need to copy from buffer if opcode is verify. v1 -> v2: Fix 1 compiling warning reported by kernel test robot <lkp@xxxxxxxxx> Put "__le32 akcipher_algo;" instead of "__le32 reserve;" field of struct virtio_crypto_config directly without size change. Add padding in struct virtio_crypto_ecdsa_session_para to keep 64-bit alignment. Remove irrelevant change by code format alignment. Also CC crypto gurus Herbert and linux-crypto@xxxxxxxxxxxxxxx. Test with QEMU(patched by the v2 version), works fine. v1: Introduce akcipher service, implement RSA algorithm, and a minor fix. zhenwei pi (4): virtio_crypto: Introduce VIRTIO_CRYPTO_NOSPC virtio-crypto: introduce akcipher service virtio-crypto: implement RSA algorithm virtio-crypto: rename skcipher algs drivers/crypto/virtio/Makefile | 3 +- .../virtio/virtio_crypto_akcipher_algs.c | 585 ++++++++++++++++++ drivers/crypto/virtio/virtio_crypto_common.h | 7 +- drivers/crypto/virtio/virtio_crypto_core.c | 6 +- drivers/crypto/virtio/virtio_crypto_mgr.c | 15 +- ...o_algs.c => virtio_crypto_skcipher_algs.c} | 4 +- include/uapi/linux/virtio_crypto.h | 82 ++- 7 files changed, 693 insertions(+), 9 deletions(-) create mode 100644 drivers/crypto/virtio/virtio_crypto_akcipher_algs.c rename drivers/crypto/virtio/{virtio_crypto_algs.c => virtio_crypto_skcipher_algs.c} (99%) -- 2.20.1