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path: root/src/include/taler_crypto_lib.h
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2022-03-05work on global fee structureChristian Grothoff
2022-03-05refactor /wire to include logic to return the wad fee (for W2W payments)Christian Grothoff
2022-03-05add signing/verifying functions for global feesChristian Grothoff
2022-03-05introduce sets for wire fees and global feesChristian Grothoff
2022-03-03use 32 byte hash for hpayto, use that for joins on queries to better align ↵Christian Grothoff
queries with partitions
2022-03-03[age restriction] progress 18/n - attestation testedÖzgür Kesim
- Unit-tests for commit, derive, attest and verify added, with multiple combinations of minimum age and commited age. - Fixed crypto implementation (eddsa -> ecdsa) - Using now standard functionality from GNUNET: GNUNET_CRYPTO_ecdsa_{private,public}_key_derive All tests pass (unit tests in util/ and 'make check' in testing).
2022-03-02-refactor TALER_AgeMask.mask -> TALER_AgeMask.bitsÖzgür Kesim
also: fix off-by-one in TALER_age_restriction_commit
2022-03-02-amend missing parts to commit b20ddf0c8Özgür Kesim
- functions TALER_age_commitment_attest and TALER_age_commitment_verify implemented. - age restriction implementation moved into util/age_restriction.c
2022-03-01Refactoring TALER_AgeCommitmentÖzgür Kesim
Instead of a single struct TALER_AgeCommitment, we now use 1. TALER_AgeCommitment for the age mask and list public keys for age restriciton. 2. TALER_AgeProof for list of private keys for age restriction 3. TALER_AgeCommitmentProof for the aggregation of the former two. Also, we introduce TALER_AgeAttestation as the EDDSA signature to attest a particular age group, along with the function prototypes TALER_age_commitment_attest and TALER_age_commitment_verify.
2022-02-22double melt test no works with age restrictionÖzgür Kesim
- added missing field h_age_commitment in exchange's error response - slight refactoring
2022-02-22[age restriction] progress 16/n - refresh/reveal/link testsÖzgür Kesim
Age restriction works now with withdraw, melt/refresh/reveal and link, including tests. However, there is still a problem with the tests: The melting operation "refresh-melt-failing-age" that should fail (because of conflict), but currently fails for other reasons. I decided to disable that particular test (and the next) and submit the patch I have so far.
2022-02-21-big renaming of structs for consistent naming with P suffixChristian Grothoff
2022-02-20-ensure different HKDF is used in melt vs. withdrawChristian Grothoff
2022-02-18-minor merge conflict resolvesÖzgür Kesim
2022-02-18[age restriction] progress 15/n - melt/refresh/reveal and recoupÖzgür Kesim
Added age restriction support for - melt/refresh/reveal - recoup However, tests are not yet implemented for those flows. Also: minor fixes and refactoring.
2022-02-17-fix CS nonce reuse check logicChristian Grothoff
2022-02-16[age restriction] progress 14/n - withdraw and depositÖzgür Kesim
Age restriction support for - withdraw is done and tested - deposit is done and tested TODOs: - melt/refresh/reveal - link ------ Added functions - TALER_age_restriction_commit - TALER_age_commitment_derive - TALER_age_commitment_hash - TALER_age_restriction_commitment_free_inside - Hash of age commitment passed around API boundaries Exchangedb adjustments for denominations - all prepared statements re: denominations now handle age_mask - signature parameters adjusted Hash and signature verification of /keys adjusted - Hashes of (normal) denominations and age-restricted denominations are calculated seperately - The hash of the age-restricted ones will then be added to the other hash - The total hash is signed/verified Tests for withdraw with age restriction added - TALER_EXCHANGE_DenomPublickey now carries age_mask - TALER_TESTING_cmd_withdraw_amount* takes age parameter - TALER_TESTING_find_pk takes boolean age_restricted - WithdrawState carries age_commitment and its hash - withdraw_run derives new age commitment, if applicable - Added age parameter to testing (13 as example) Various Fixes and changes - Fixes of post handler for /management/extensions - Fixes for offline tool extensions signing - Slight refactoring of extensions - Age restriction extension simplified - config is now global to extension - added global TEH_age_restriction_enabled and TEH_age_mask in taler-exchange-httpd - helper functions and macros introduced
2022-02-15-correctly implement CS idempotency check on withdrawChristian Grothoff
2022-02-12-more doxygen fixesChristian Grothoff
2022-02-12-refactor to address FIXMEChristian Grothoff
2022-02-12-swap argument/rval for nicer codeChristian Grothoff
2022-02-12-doxygen fixesChristian Grothoff
2022-02-12-doxygen fixesChristian Grothoff
2022-02-12-work on more FIXMEsChristian Grothoff
2022-02-12-address misc. fixmesChristian Grothoff
2022-02-11-fix use of uninit memory in testChristian Grothoff
2022-02-11-simplify structuresChristian Grothoff
2022-02-11-get tests to passChristian Grothoff
2022-02-10-get recoup/refresh to passChristian Grothoff
2022-02-09-clean up cryptoChristian Grothoff
2022-02-08fix refresh/link testsChristian Grothoff
2022-02-08-get melt and refresh-reveal to pass againChristian Grothoff
2022-02-07fix refreshes_reveal FTBFSChristian Grothoff
2022-02-07fix DB API for generic blinded planchet storageChristian Grothoff
2022-02-07-rename festChristian Grothoff
2022-02-07-fix test_cryptoChristian Grothoff
2022-02-07got testing_api_cmd_refresh to compileChristian Grothoff
2022-02-06-fix more FTBFS issuesChristian Grothoff
2022-02-06-fix more FTBFS issuesChristian Grothoff
2022-02-06-fix refresh FTBFSChristian Grothoff
2022-02-05Merge branch 'master' of ssh://git.taler.net/exchangeGian Demarmels
2022-02-05fix src/utilGian Demarmels
2022-02-05implement csr max request elementsLucien Heuzeveldt
2022-02-05crypto implementationGian Demarmels
2022-02-04syncChristian Grothoff
2022-02-04messing with CS/RSA fixesChristian Grothoff
2022-02-04refactor TALER_coin_ev_hashGian Demarmels
2022-02-04include denom_pub into coin_ev_hashGian Demarmels
2022-02-04fixed nonce check, renamed WithdrawNonceGian Demarmels
2022-02-04introduce new type for security module pubkeysGian Demarmels