diff options
| author | Simran Kathpalia <skathpalia3@gmail.com> | 2021-04-28 04:31:00 +0530 |
|---|---|---|
| committer | Mark Johnston <markjdb@gmail.com> | 2021-05-03 10:52:26 -0400 |
| commit | 09efdd63fa8ebdadeccc841b699026e73081f7e0 (patch) | |
| tree | a7ef2b5746672f93059e25ead98820fbc6a86fd1 /sys/freebsd/dev_crypto.txt | |
| parent | ad61f3714f0a5e8f7ce062d54f310df1f5e0d351 (diff) | |
sys/freebsd: added crypto(4) ioctl
Diffstat (limited to 'sys/freebsd/dev_crypto.txt')
| -rw-r--r-- | sys/freebsd/dev_crypto.txt | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/sys/freebsd/dev_crypto.txt b/sys/freebsd/dev_crypto.txt new file mode 100644 index 000000000..869784c3c --- /dev/null +++ b/sys/freebsd/dev_crypto.txt @@ -0,0 +1,75 @@ +# Copyright 2021 syzkaller project authors. All rights reserved. +# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file. + +include <sys/time.h> +include <fcntl.h> +include <opencrypto/cryptodev.h> + +resource fd_crypto[fd] + +openat$crypto(fd const[AT_FDCWD], file ptr[in, string["/dev/crypto"]], flags flags[open_flags], mode const[0]) fd_crypto + +define CRIOGET 3221513060 +ioctl$CRIOGET(fd fd_crypto, cmd const[CRIOGET], arg ptr[inout, int32]) +ioctl$CIOCFINDDEV(fd fd_crypto, cmd const[CIOCFINDDEV], arg ptr[inout, crypt_find_op]) +ioctl$CIOCGSESSION(fd fd_crypto, cmd const[CIOCGSESSION], arg ptr[inout, session_op]) +ioctl$CIOCGSESSION2(fd fd_crypto, cmd const[CIOCGSESSION2], arg ptr[inout, session2_op]) +ioctl$CIOCCRYPT(fd fd_crypto, cmd const[CIOCCRYPT], arg ptr[inout, crypt_op]) +ioctl$CIOCCRYPTAEAD(fd fd_crypto, cmd const[CIOCCRYPTAEAD], arg ptr[inout, crypt_aead]) +ioctl$CIOCFSESSION(fd fd_crypto, cmd const[CIOCFSESSION], arg ptr[inout, array[int32]]) + +crypt_find_op { + crid int32 + name array[int8, 32] +} + +session_op { + cipher flags[cipher_flags, int32] + mac flags[mac_flags, int32] + keylen bytesize[key, int32] + key ptr[in, array[int8]] + mackeylen bytesize[mackey, int32] + mackey ptr[in, array[int8]] + ses int32 +} + +session2_op { + cipher flags[cipher_flags, int32] + mac flags[mac_flags, int32] + keylen bytesize[key, int32] + key ptr[in, array[int8]] + mackeylen bytesize[mackey, int32] + mackey ptr[in, array[int8]] + ses int32 + crid int32 + pad array[int32, 4] +} + +crypt_op { + ses int32 + op flags[op_flags, int16] + flags int16 + len int32 + src ptr[in, array[int8]] + dst ptr[in, array[int8]] + mac ptr[in, array[int8]] + iv ptr[in, array[int8]] +} + +crypt_aead { + ses int32 + op flags[op_flags, int16] + flags int16 + len int32 + aadlen int32 + ivlen int32 + src ptr[in, array[int8]] + dst ptr[in, array[int8]] + aad ptr[in, array[int8]] + tag ptr[in, array[int8]] + iv ptr[in, array[int8]] +} + +cipher_flags = CRYPTO_AES_CBC, CRYPTO_AES_XTS, CRYPTO_AES_ICM, CRYPTO_CHACHA20, CRYPTO_NULL_CBC, CRYPTO_AES_NIST_GCM_16, CRYPTO_AES_CCM_16, CRYPTO_CHACHA20_POLY1305, CRYPTO_CAMELLIA_CBC +mac_flags = CRYPTO_SHA2_224_HMAC, CRYPTO_SHA2_256_HMAC, CRYPTO_SHA2_384_HMAC, CRYPTO_SHA2_512_HMAC, CRYPTO_AES_NIST_GMAC, CRYPTO_POLY1305, CRYPTO_SHA1, CRYPTO_SHA1_HMAC, CRYPTO_BLAKE2B, CRYPTO_BLAKE2S, CRYPTO_AES_NIST_GMAC, CRYPTO_SHA2_224, CRYPTO_SHA2_256, CRYPTO_SHA2_384, CRYPTO_SHA2_512, CRYPTO_RIPEMD160_HMAC, CRYPTO_AES_CCM_CBC_MAC, CRYPTO_NULL_HMAC +op_flags = COP_ENCRYPT, COP_DECRYPT |