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mbedtls/library
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Manuel Pégourié-Gonnard 9d6a535ba1 Return and propagate UECC_FAULT_DETECTED 
This commit first changes the return convention of EccPoint_mult_safer() so
that it properly reports when faults are detected. Then all functions that
call it need to be changed to (1) follow the same return convention and (2)
properly propagate UECC_FAULT_DETECTED when it occurs.

Here's the reverse call graph from EccPoint_mult_safer() to the rest of the
library (where return values are translated to the MBEDTLS_ERR_ space) and test
functions (where expected return values are asserted explicitly).

EccPoint_mult_safer()
    EccPoint_compute_public_key()
        uECC_compute_public_key()
            pkparse.c
            tests/suites/test_suite_pkparse.function
        uECC_make_key_with_d()
        uECC_make_key()
            ssl_cli.c
            ssl_srv.c
            tests/suites/test_suite_pk.function
            tests/suites/test_suite_tinycrypt.function
    uECC_shared_secret()
        ssl_tls.c
        tests/suites/test_suite_tinycrypt.function
    uECC_sign_with_k()
        uECC_sign()
            pk.c
            tests/suites/test_suite_tinycrypt.function

Note: in uECC_sign_with_k() a test for uECC_vli_isZero(p) is suppressed
because it is redundant with a more thorough test (point validity) done at the
end of EccPoint_mult_safer(). This redundancy was introduced in a previous
commit but not noticed earlier.
2019-11-26 12:54:06 +01:00
..
.gitignore
aes.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
aesni.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
arc4.c Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions 2019-10-30 14:07:04 +02:00
aria.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
asn1parse.c
asn1write.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
base64.c
bignum.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
blowfish.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
camellia.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
ccm.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
certs.c
chacha20.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
chachapoly.c
cipher.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
cipher_wrap.c
cmac.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
CMakeLists.txt
ctr_drbg.c Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions 2019-10-30 14:07:04 +02:00
debug.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
des.c Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions 2019-10-30 14:07:04 +02:00
dhm.c
ecdh.c
ecdsa.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
ecjpake.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
ecp.c
ecp_curves.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
entropy.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
entropy_poll.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
error.c Add error code MBEDTLS_ERR_PLATFORM_FAULT_DETECTED 2019-11-21 15:14:59 +01:00
gcm.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
havege.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
hkdf.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
hmac_drbg.c Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions 2019-10-30 14:07:04 +02:00
Makefile
md.c
md2.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
md4.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
md5.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
memory_buffer_alloc.c
net_sockets.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
nist_kw.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
oid.c
padlock.c Added include platform_util.h to padlock.c to fix compile with all defines variants 2019-10-30 14:07:04 +02:00
pem.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
pk.c Return and propagate UECC_FAULT_DETECTED 2019-11-26 12:54:06 +01:00
pkcs5.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
pkcs11.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
pkcs12.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
pkparse.c Return and propagate UECC_FAULT_DETECTED 2019-11-26 12:54:06 +01:00
pkwrite.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
platform.c
platform_util.c Force some compilers to respect volatile reads 2019-11-21 15:14:59 +01:00
poly1305.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
ripemd160.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
rsa.c Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions 2019-10-30 14:07:04 +02:00
rsa_internal.c
sha1.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
sha256.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
sha512.c Changed mbedtls_platform_memset/cpy/cmp in selftest functions back to original methods 2019-10-30 14:07:04 +02:00
ssl_cache.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
ssl_ciphersuites.c
ssl_cli.c Return and propagate UECC_FAULT_DETECTED 2019-11-26 12:54:06 +01:00
ssl_cookie.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
ssl_srv.c Return and propagate UECC_FAULT_DETECTED 2019-11-26 12:54:06 +01:00
ssl_ticket.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
ssl_tls.c Return and propagate UECC_FAULT_DETECTED 2019-11-26 12:54:06 +01:00
threading.c
timing.c
version.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
version_features.c
x509.c
x509_create.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
x509_crl.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
x509_crt.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
x509_csr.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
x509write_crt.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
x509write_csr.c Changed every memcpy to SCA equivalent mbedtls_platform_memcpy 2019-10-30 14:07:04 +02:00
xtea.c Changed mbedtls_platform_memcpy back to memcpy for selftest and test functions 2019-10-30 14:07:04 +02:00