A k with more bits than in order doesn't work in ECC scalar
multiplication.
Check private key length in wc_ecc_check_key()
Check private key length in ecc_make_pub_ex()
Commit 6467de5 added some timing resistance to ECC shared secret
agreement. It involved adding an RNG object to the ecc keys so
a random z value can be added to the mix. The older FIPS release
has ECC outside the boundary, so it uses the new ECC code. FIPSv2
has ECC inside the boundary, but all the TLS code checks for that
version of FIPS and leaves out the calls to the new functions as
it is using an older version of ecc.c. FIPS Ready uses the latest
version of ecc.c but compiles as FIPSv2. So, the code outside of
the crypto layer is treating ECC as FIPSv2 and not calling the new
functions, but the crypto layer assumes the RNG should be present,
and errs out on testing.
1. Added a separate option for FIPS Ready to the enable-fips
configure option. `--enable-fips=ready`. It will treat FIPS
Ready as the next kind of FIPS release. FIPS Ready will be
treated like FIPS v3 in the build.
2. Changed the C preprocessor checks for FIPS version 2 to be
checks for not version 2, with respect to ECC Timing Resistance
and FIPS builds.
1. Update the usual versions.
2. Update README and ChangeLog.
3. Modify genecc and renewcerts to update two certificate files that had expired.
4. Update the expired certificate files.
Added TLS 1.3 testing.
Added Ed25519 and Ed448 testing.
Added tesitng of OpenSSL client against wolfSSL server.
Fixed builds of Curve25519/Curve448/Ed25519/Ed448 in different
configurations.
An RNG is required for shared secret calculation now.
Use wc_ecc_set_rng() to set an RNG against the ECC object.
ECC verification does not need timing resistance and does not randomize
z ordinates.
When testing wc_ecc_import_raw(), the mp_int's in the ecc object are
initialized.
For small math, this throws away the allocated buffer.
Must free the object before importing.
Need to include options.h in assembly now.
bufPt declared in block but not outside.
poly1305_block and poly1305_blocks need prototype - declaration in
wolfcrypt/src/port/arm/armv8-poly1305.c (__arch64__ only).
