1.Add sign to indicate negative and positive
2.Fix case where there are negative numbers in the operation
3.expand to 512 bytes to support rsa2048
Signed-off-by: makejian <makejian@xiaomi.com>
(1) RSA_PKCS15_VERIFY Misspell
(2) if iv not provided during decryption, iv should get from data.
It was not discovered before because all symmetric decryption comes with iv.
Signed-off-by: makejian <makejian@xiaomi.com>
porting from https://github.com/kokke/tiny-bignum-c commit ac136565378c624365e0f5f556d386b3966bff32 and adapting to the nuttx
Signed-off-by: makejian <makejian@xiaomi.com>
to fix the following linker error:
/usr/bin/ld: nuttx.rel: in function `aes_encrypt_xform':
/github/workspace/sources/nuttx/crypto/xform.c:509: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_decrypt_xform':
/github/workspace/sources/nuttx/crypto/xform.c:514: undefined reference to `aes_decrypt'
/usr/bin/ld: nuttx.rel: in function `aes_setkey_xform':
/github/workspace/sources/nuttx/crypto/xform.c:519: undefined reference to `aes_setkey'
/usr/bin/ld: nuttx.rel: in function `aes_ctr_crypt':
/github/workspace/sources/nuttx/crypto/xform.c:566: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_ctr_setkey':
/github/workspace/sources/nuttx/crypto/xform.c:585: undefined reference to `aes_setkey'
/usr/bin/ld: nuttx.rel: in function `aes_ofb_encrypt':
/github/workspace/sources/nuttx/crypto/xform.c:694: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_ofb_setkey':
/github/workspace/sources/nuttx/crypto/xform.c:706: undefined reference to `aes_setkey'
/usr/bin/ld: nuttx.rel: in function `aes_cfb8_encrypt':
/github/workspace/sources/nuttx/crypto/xform.c:733: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_cfb8_decrypt':
/github/workspace/sources/nuttx/crypto/xform.c:751: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_cfb128_encrypt':
/github/workspace/sources/nuttx/crypto/xform.c:765: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_cfb128_decrypt':
/github/workspace/sources/nuttx/crypto/xform.c:781: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_gmac_setkey':
/github/workspace/sources/nuttx/crypto/gmac.c:135: undefined reference to `aes_setkey'
/usr/bin/ld: /github/workspace/sources/nuttx/crypto/gmac.c:143: undefined reference to `aes_encrypt'
/usr/bin/ld: nuttx.rel: in function `aes_gmac_final':
/github/workspace/sources/nuttx/crypto/gmac.c:195: undefined reference to `aes_encrypt'
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
apps/crypto/libtomcrypt/libtomcrypt/src/mac/poly1305/poly1305.c:90: multiple definition of `poly1305_init';
nuttx/crypto/poly1305.c:51: first defined here
Signed-off-by: makejian <makejian@xiaomi.com>
crypto.c:440:38: warning: array subscript 24 is above array bounds of 'int[24]' [-Warray-bounds]
440 | crypto_drivers[driverid].cc_alg[alg] == 0)
| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
In file included from crypto.c:37:
nuttx/include/crypto/cryptodev.h:269:7: note: while referencing 'cc_alg'
269 | int cc_alg[CRYPTO_ALGORITHM_MAX + 1];
following commit cbf8475b93
(1)alg need to blong to [1, CRYPTO_ALGORITHM_MAX + 1] in sanity checks
(2)clear alg algorithm when alg blongs to [1, CRYPTO_ALGORITHM_MAX + 1)
(3)clear all algorithms when alg equals to CRYPTO_ALGORITHM_MAX + 1
Signed-off-by: makejian <makejian@xiaomi.com>
1. Update all CMakeLists.txt to adapt to new layout
2. Fix cmake build break
3. Update all new file license
4. Fully compatible with current compilation environment(use configure.sh or cmake as you choose)
------------------
How to test
From within nuttx/. Configure:
cmake -B build -DBOARD_CONFIG=sim/nsh -GNinja
cmake -B build -DBOARD_CONFIG=sim:nsh -GNinja
cmake -B build -DBOARD_CONFIG=sabre-6quad/smp -GNinja
cmake -B build -DBOARD_CONFIG=lm3s6965-ek/qemu-flat -GNinja
(or full path in custom board) :
cmake -B build -DBOARD_CONFIG=$PWD/boards/sim/sim/sim/configs/nsh -GNinja
This uses ninja generator (install with sudo apt install ninja-build). To build:
$ cmake --build build
menuconfig:
$ cmake --build build -t menuconfig
--------------------------
2. cmake/build: reformat the cmake style by cmake-format
https://github.com/cheshirekow/cmake_format
$ pip install cmakelang
$ for i in `find -name CMakeLists.txt`;do cmake-format $i -o $i;done
$ for i in `find -name *\.cmake`;do cmake-format $i -o $i;done
Co-authored-by: Matias N <matias@protobits.dev>
Signed-off-by: chao an <anchao@xiaomi.com>
in user space
Use the flag (COP_FLAG_UPDATE)structure member to mark
whether it is just input data.
like this:
can do manys times,just input data
....
cryp.ses = session.ses;
cryp.op = COP_ENCRYPT;
cryp.src = (caddr_t) s;
cryp.len = len;
cryp.flags = COP_FLAG_UPDATE;
cryp.dst = 0;
cryp.mac = (caddr_t) out;
cryp.iv = 0;
if (ioctl(cryptodev_fd, CIOCCRYPT, &cryp) == -1)
{
warn("CIOCCRYPT");
goto err;
}
can do manys times like frist...
then,the last time
Don't use any flay structure member to mark
this is last time,need get final result
....
cryp.ses = session.ses;
cryp.op = COP_ENCRYPT;
cryp.src = (caddr_t) s;
cryp.len = len;
cryp.flags = 0;
cryp.dst = 0;
cryp.mac = (caddr_t) out;
cryp.iv = 0;
if (ioctl(cryptodev_fd, CIOCCRYPT, &cryp) == -1)
{
warn("CIOCCRYPT");
goto err;
}
....
that will get last result.
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
since mmap may exist in block_operations, but truncate may not,
moving mmap beforee truncate could make three struct more compatible
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
- Add mmap into file_operations and remove it from ioctl definitions.
- Add mm_map structure definitions to support future unmapping
- Modify all drivers to initialize the operations struct accordingly
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
- Add truncate into file_operations
- Move truncate to be common for mountpt_operations and file_operations
- Modify all drivers to initialize the operations struct accordingly
Signed-off-by: Jukka Laitinen <jukkax@ssrc.tii.ae>
1.fix type warning for compile
2.hamc key can less than specified length
3.add new version algorithms to cryptodev
sha256hmac
sha384hmac
sha512hmac
aes128gmac
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
public header files put into include/crpyto
private header/source files put into crpyto
crypto.c cryptodev.[c|h] cryptosoft.[c|h] come from:
commit id is f245bed2a7593bf0decce50caaed4ce05fefd6cf
the rest come from:
commit id is 61b0e532b2dce0a91cf3ea67d346645a61a88cdd
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
