to avoid allocate 16KB buffer from stack and one memory copy
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: Ib71cb5834b7810bf9791e13c58571e2b9fa5bca1
to avoid allocate 8KB buffer from stack
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: Ifc198705cb8ecec6f0a609f84965382dc151693b
to reduce the stack size requirement
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: I6a91250524786af3358b0fd0f05ba8e45f76d278
to match the implemntation in packet_crypt.c
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: Ib76c3585f67dae22ed0f1dfc10dadcd03c762032
to avoid their prototype different from ssh_cipher_struct
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: I6cba2d4fea131f13d028226023da692494caa87d
We need a new one. Disable till set up and registered
Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
enable pass username and password from command line
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: I6404b90a99253d3240f7a28827635b159ff6a574
and free sources at the end of program
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: Ia6a51d52439722b46547449e85350b3193e5ba28
since not all POSIX platform support SIGWINCH signal
and remove the global variable chan
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Change-Id: I70217020c84b056270ed680008a1871383b5fc7b
because of inconsistent author and sign-off
This reverts commit 8ea7fc6129fd41884788d0fc1f1759f3ec8c2cab.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
because of inconsistent author and sign-off
This reverts commit aef467ab4a01133c8d7fca1a48144f72d9bb0124.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
because of inconsistent author and sign-off
This reverts commit 053ed5bd91fe8b181cdc304b0b11c7f4e4ba2e9e.
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This started failing CI on Fedora with new GCC
/builds/jjelen/libssh-mirror/src/external/ed25519.c:80:48: error: argument 1 of type 'unsigned char *' declared as a pointer [-Werror=array-parameter=]
80 | int crypto_sign_ed25519_keypair(unsigned char *pk,
| ~~~~~~~~~~~~~~~^~
In file included from /builds/jjelen/libssh-mirror/src/external/ed25519.c:15:
/builds/jjelen/libssh-mirror/include/libssh/ed25519.h:46:48: note: previously declared as an array 'uint8_t[32]' {aka 'unsigned char[32]'}
46 | int crypto_sign_ed25519_keypair(ed25519_pubkey pk, ed25519_privkey sk);
| ~~~~~~~~~~~~~~~^~
/builds/jjelen/libssh-mirror/src/external/ed25519.c:81:48: error: argument 2 of type 'unsigned char *' declared as a pointer [-Werror=array-parameter=]
81 | unsigned char *sk)
| ~~~~~~~~~~~~~~~^~
In file included from /builds/jjelen/libssh-mirror/src/external/ed25519.c:15:
/builds/jjelen/libssh-mirror/include/libssh/ed25519.h:46:68: note: previously declared as an array 'uint8_t[64]' {aka 'unsigned char[64]'}
46 | int crypto_sign_ed25519_keypair(ed25519_pubkey pk, ed25519_privkey sk);
| ~~~~~~~~~~~~~~~~^~
/builds/jjelen/libssh-mirror/src/external/ed25519.c:117:46: error: argument 5 of type 'const unsigned char *' declared as a pointer [-Werror=array-parameter=]
117 | const unsigned char *sk)
| ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /builds/jjelen/libssh-mirror/src/external/ed25519.c:15:
/builds/jjelen/libssh-mirror/include/libssh/ed25519.h:61:27: note: previously declared as an array 'const uint8_t[64]' {aka 'const unsigned char[64]'}
61 | const ed25519_privkey sk);
| ~~~~~~~~~~~~~~~~~~~~~~^~
/builds/jjelen/libssh-mirror/src/external/ed25519.c:180:51: error: argument 5 of type 'const unsigned char *' declared as a pointer [-Werror=array-parameter=]
180 | const unsigned char *pk)
| ~~~~~~~~~~~~~~~~~~~~~^~
In file included from /builds/jjelen/libssh-mirror/src/external/ed25519.c:15:
/builds/jjelen/libssh-mirror/include/libssh/ed25519.h:76:26: note: previously declared as an array 'const uint8_t[32]' {aka 'const unsigned char[32]'}
76 | const ed25519_pubkey pk);
| ~~~~~~~~~~~~~~~~~~~~~^~
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Sahana Prasad <sahana@redhat.com>
to avoid their prototype different from ssh_cipher_struct
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Sahana Prasad <sahana@redhat.com>
Change-Id: I6cba2d4fea131f13d028226023da692494caa87d
to match the implemntation in packet_crypt.c
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Sahana Prasad <sahana@redhat.com>
Change-Id: Ib76c3585f67dae22ed0f1dfc10dadcd03c762032
Currently "cmake -G Ninja" complains about "multiple rules generate
src/libssh_dev.map", because the target has the same name as the output
of the custom command.
Signed-off-by: DDoSolitary <DDoSolitary@gmail.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Due to the missing include, the compiler makes assumptions and leads to
a crash in ssh_mutex_lock() during runtime.
Signed-off-by: Chris Townsend <christopher.townsend@canonical.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Calling set_target_properties directly overrides previously set flags,
so replace them with target_compile_definitions and target_link_options.
Signed-off-by: DDoSolitary <DDoSolitary@gmail.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
This adds a test to check if the internal implementation is not used
when it is not supposed to be used.
To be able to override functions using LD_PRELOAD, a shared version of
the torture library was added, as well as a shared library for each
of the algorithms implemented internally (ChaCha20, Poly1305,
curve25519, and ed25519).
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Previously, the mbed TLS implementation wouldn't be use at all when
available, being the internal implementation always used instead.
This corrects few bugs and makes the mbed TLS implementation to be used
when ChaCha20 and Poly1305 are available.
This also makes the constant time comparison to be used when checking
the authentication tag.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
When checking the authentication tag, use secure_memcmp() instead of
memcmp().
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
When comparing the authentication tag for chacha20-poly1305, use the
constant time CRYPTO_memcmp() instead of memcmp().
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
Move the secure_memcmp() function to a shared source to make it
available internally for other crypto implementations.
Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>
