mbedtls/library
Manuel Pégourié-Gonnard 054433c493 Add mbedtls_ecp_set_max_ops()
The plan is to count basic operations as follows:
- call to ecp_add_mixed()   -> 11
- call to ecp_double_jac()  -> 8
- call to mpi_mul_mpi()     -> 1
- call to mpi_inv_mod()     -> 120
- everything else           -> not counted

The counts for ecp_add_mixed() and ecp_double_jac() are based on the actual
number of calls to mpi_mul_mpi() they they make.

The count for mpi_inv_mod() is based on timing measurements on K64F and
LPC1768 boards, and are consistent with the usual very rough estimate of one
inversion = 100 multiplications. It could be useful to repeat that measurement
on a Cortex-M0 board as those have smaller divider and multipliers, so the
result could be a bit different but should be the same order of magnitude.

The documented limitation of 120 basic ops is due to the calls to mpi_inv_mod()
which are currently not interruptible nor planned to be so far.
2017-08-09 11:44:53 +02:00
..
.gitignore
aes.c
aesni.c
arc4.c
asn1parse.c
asn1write.c
base64.c
bignum.c
blowfish.c
camellia.c
ccm.c
certs.c
cipher.c
cipher_wrap.c
cmac.c
CMakeLists.txt
ctr_drbg.c Fix integer overflows in buffer bound checks 2017-02-15 23:31:07 +02:00
debug.c
des.c
dhm.c
ecdh.c
ecdsa.c
ecjpake.c
ecp.c Add mbedtls_ecp_set_max_ops() 2017-08-09 11:44:53 +02:00
ecp_curves.c
entropy.c
entropy_poll.c
error.c
gcm.c
havege.c
hmac_drbg.c
Makefile
md.c
md2.c
md4.c
md5.c
md_wrap.c
memory_buffer_alloc.c
net_sockets.c
oid.c
padlock.c
pem.c
pk.c
pk_wrap.c
pkcs5.c
pkcs11.c
pkcs12.c
pkparse.c
pkwrite.c
platform.c
ripemd160.c
rsa.c
sha1.c
sha256.c
sha512.c
ssl_cache.c
ssl_ciphersuites.c
ssl_cli.c
ssl_cookie.c
ssl_srv.c
ssl_ticket.c
ssl_tls.c
threading.c
timing.c
version.c
version_features.c
x509.c
x509_create.c
x509_crl.c
x509_crt.c
x509_csr.c
x509write_crt.c
x509write_csr.c
xtea.c