dedis / kyber

81%

master: 79%

LAST BUILD ON BRANCH g2zero

branch: g2zero

CHANGE BRANCH

x

Reset

• g2zero
• 4to3
• add_blake2s
• another_stable
• another_stable2
• bdn_agg_reference
• better_cosi_test
• bls
• bn256-addmul-test
• bn256_available
• bn256_fix-String
• bn256_fixbuf
• bn256_marshal
• bn256_register
• bn256_register_2
• bn256_register_3
• bn256_suite_read
• bn256_up
• byzgen_poc
• ci_update
• clean_exp
• cosi-extension
• cosi_api
• cosi_error
• cosi_master
• cosi_policy
• cosi_v1
• debug_thresh
• dkg_compatible
• dkg_index
• dkg_private_poly
• doc
• doc152
• docs
• drand
• dss
• ecies
• ed25519_checks
• ed25519_new_key_351
• eddsa_in_cosi
• feature/neff-shuffle-sequences
• fix-package-in-asm-generator
• fix-todo-edwards25519
• fixString
• fix_193_bls
• fix_193_pbc
• fix_193_pedersen
• fix_193_share
• fix_210
• fix_docs
• fix_empty_checks
• fix_race_bn256_340
• fix_vss_status
• fixbuf_import
• fixing_master_stable
• g2zero2
• ginfo
• go15
• group_info
• group_register
• hash_to_point
• ineiti-patch-1
• int32-repro
• int32-repro-cpy
• int32-reviewed
• issue117
• issue203
• issue231
• issue239
• issue245
• issue247
• issue250
• issue274
• issue282
• issue335
• issue400
• issue400_fix
• issue406
• issue436
• issue85
• jeffallen-patch-1
• keypair
• kyber_doc
• kyber_doc_backport
• marshal_g2
• marshalid_g2
• master
• master_dev
• mod
• mod2
• modint
• move_policy_1675
• newkey
• noexp
• norand
• norandproof
• norandsuite
• nov2
• pairing
• pairing-scalar
• pedersen-example
• pedersen_timeout
• poly
• polyfix
• polyfix_again
• portFixesFromv1
• prep_v2
• property_based_test_312
• pubpoly
• rabin_timeout
• redist
• redist2
• refresh_dkg
• remove_var_tag
• rename_asms_bdn_1675
• req_constant
• rm_dbg
• safe-verify
• schnorr_checks
• sec
• share_mv
• share_mv2
• sign_bls2_scheme
• simplify_makefile
• stable
• stable3
• stableRand
• stable_shuffle
• tbls
• tbls_sig
• test-ci
• test_ci
• trv
• use-upstream-makefile
• v1
• v2
• v2.0.3
• v2_merge
• v3.0.0
• v3.0.0-pre1
• v3.0.0-pre2
• v3.0.0-pre4
• v3.0.1
• v3.0.10
• v3.0.11
• v3.0.12
• v3.0.13
• v3.0.2
• v3.0.3
• v3.0.3-pre1
• v3.0.3-pre2
• v3.0.3-pre3
• v3.0.4
• v3.0.5
• v3.0.6
• v3.0.7
• v3.0.8
• v3.0.9
• v3.0.x
• v3.1.0-alpha
• v4.0.0-alpha
• v4.0.0-alpha.1
• v4.0.0-pre1
• v4.0.0-pre2
• v4_initial_commit
• vartime
• vss_bytes
• vss_marshal
• xof
• xof2

Build # 1444

Build Type

Pull #353

travis-ci

Committed by web-flow

Commit Message

Properly marshal/unmarshal zero G2 points

After commit 09d88ea559cff, a round-trip encode/decode
of a zero point was failing. TestG2Marshal would have
discovered this 1 time in 2^256 runs, but in order to speed
up testing, add a new TestG2MarshalZero which always fails.

The solution is to follow the previous code patch from where a zero point
was detected, i.e. run p.g.SetInfinity(). This is still compatible
with golang.org/x/crypto/bn256, which also marshals infinity
as all zeros. (Checked this via printf-debugging on it.)

Pull Request Pull Request #353: Properly marshal/unmarshal zero G2 points

Run Details

8 of 8 new or added lines in 1 file covered. (100.0%)

8744 of 10790 relevant lines covered (81.04%)

212114.63 hits per line