diff options
| author | Neal Liu <neal_liu@aspeedtech.com> | 2023-01-04 04:34:33 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2023-01-13 07:11:18 +0300 |
| commit | 2f1cf4e50c956f882c9fc209c7cded832b67b8a3 (patch) | |
| tree | 05455e09273f810c13996ef968e29902b1175119 /drivers/crypto/aspeed/Kconfig | |
| parent | d07bd950b91efb4d6a960347c603f8424a1125d1 (diff) | |
| download | linux-2f1cf4e50c956f882c9fc209c7cded832b67b8a3.tar.xz | |
crypto: aspeed - Add ACRY RSA driver
ACRY Engine is designed to accelerate the throughput of
ECDSA/RSA signature and verification.
This patch aims to add ACRY RSA engine driver for hardware
acceleration.
Signed-off-by: Neal Liu <neal_liu@aspeedtech.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/aspeed/Kconfig')
| -rw-r--r-- | drivers/crypto/aspeed/Kconfig | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/crypto/aspeed/Kconfig b/drivers/crypto/aspeed/Kconfig index ae2710ae8d8f..db6c5b4cdc40 100644 --- a/drivers/crypto/aspeed/Kconfig +++ b/drivers/crypto/aspeed/Kconfig @@ -46,3 +46,14 @@ config CRYPTO_DEV_ASPEED_HACE_CRYPTO crypto driver. Supports AES/DES symmetric-key encryption and decryption with ECB/CBC/CFB/OFB/CTR options. + +config CRYPTO_DEV_ASPEED_ACRY + bool "Enable Aspeed ACRY RSA Engine" + depends on CRYPTO_DEV_ASPEED + select CRYPTO_ENGINE + select CRYPTO_RSA + help + Select here to enable Aspeed ECC/RSA Engine (ACRY) + RSA driver. + Supports 256 bits to 4096 bits RSA encryption/decryption + and signature/verification. |