| Commit message (Collapse) | Author | Age | Files | Lines |
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- Switched ECTesterApplet to Javacard 2.2.2 which supports Extended
length APDUs (necessary for some Set commands when a large external
curve is sent to the applet)
- The incoming APDU is now copied over to a sufficiently large buffer
before being processed
- Simplified instruction processing logic
- Renamed ECUtil to AppletUtil
- Fixed padding error in nist/P-521
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- The ECTester.Config class now stores and reads all CLI options
- Testing with the -t / --test option was partially refactored
into:
- Test:
Encapsulates one Command and Response pair with expected result,
a real result and a callback to dynamically assign result
- TestSuite:
Encapsulates a bunch of tests, represents a whole category of
tests either that can be run on any curve or only on some.
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- curves.xml, keys.xml and results.xml's entries can now instead of
file path to point to csv file, contain the csv data inline.
- Moved EC_Category to reader package from data
- Fixed printing of named objects
- Added ECDH/C test for KA_BOTH which does ECDH and ECDHC on the applet
side, compares the results and reports success/failure etc.
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- Added CURVES.md, FORMAT.md and TESTS.md that talk a bit about what
ECTester actually does/support.
- Added anomalous curves (where |F_p| = #|E(F_p)|), meaning these curves
have a trace of one and ECDLP over them reduces to easy DLP over
multiplicative F*_p. These concrete curves are from Atsuko Miyaji's
paper: Elliptic curves over F_p Suitable for Cryptosystems.
- Added Support command that queries the results of KeyAgreement and
Signature allocations.
- Renamed smallpub curves to nonprime curves.
- Fixed nonprime curves test suite.
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- also some work on ECDH/ECDHC compatibility testing
- new option -dhc / --ecdhc [count] the same as ecdh option,
except it does ECDHC algo
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Reader:
- added ECDH corruption tests
- fixed EC_Data keys.xml search path
- added more output to --list-named / -ln
Both:
- changed up ECDH command to support arbitrary temporary
pubkey corruption
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One can now export the default domain parameters of the card/simulation
with:
`ectester.jar -e -fp -b 192 -o params.txt`
- Renamed ParamReader to ECParams
- Added Command.Export and Response.Export
- Moved ECKeyGenerator.KEY_* to EC_Consts.KEY_*
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reader: ECTester, mostly rewritten SimpleAPDU
- communication with applet now done through simpler
instructions: allocate, set, generate, ecdh, ecdsa
- moved to a valid Java package dir cz.crcs.ectester
- SimpleAPDU: renamed to ECTester
- CardMngr: seamlessly supports simulation vs real card
- DirtyLogger: takes a nullable String and creates file
- ECTester: currently only supports key generation,
curve testing under way
- supports external curve setting, example files
in data package
- tests can be done through files, to achieve a more
modular approach
- Util: static utility class
- ParamReader: reads curve domain parameters and keys from
simple csv-like human-readable files with hex strings
applet: ECTesterApplet, rewrite of SimpleECCApplet
- more granularity in instructions
- moved complexity over to the reader side
- ECKeyGenerator: now a class that takes KeyPair as param
- ECKeyTester: now a class that takes KeyPair as param
- EC_Consts: removed ecsp curves(now done externally),
removed unused methods
- ECTesterApplet: currently only tested instructions are:
allocate, set, generate
data: contains several curve and pubkey files in format supported
by ParamReader
- Prime field curves:
p,a,b,gx,gy,r,k
- Binary field curves:
e1,a,b,gx,gy,r,k or e1,e2,e3,a,b,gx,gy,r,k
- Public key:
wx,wy
- Private key:
s
- Key:
wx,wy,s
- all values are hex strings
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