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Error decoding signature bytes #355
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Unit test to cause this exception. Taken from https://github.com/Jurrie/jsch-111-bugfix/blob/master/src/test/java/org/jurr/jsch/bugfix111/SignatureDSATest.java. See the author's comment here: https://sourceforge.net/p/jsch/bugs/111/#b2eb
I am working on a pull request to port @Jurrie's changes to sshj. |
I got the exact same issue on same env. It happens randomly. Any update on this issue? |
Whoops. Didn't mean to close and open... See the referenced pull request. If the mpint encoding of some signed data has redundant leading 0s, then the conversion to ASN.1 encoding should remove those 0x00 bytes. We are getting ready to test the fix on our environment where we saw it. |
* Check whether filename is a child of the current file (Fixes hierynomus#341) * Fixed codacy * Updated README release notes * Removed oraclejdk7 as that is no longer supported on trusty, added openjdk * Added gradle caching to travis config * Removed use of DataTypeConverter as that is no longer in default JDK9 * Removed build of broken openJDK7 in favour of using animal-sniffer to detect java 1.6 compatibility * Improved test stability * Correctly determine KeyType for ECDSA public key (Fixes hierynomus#356) * fixed build * Fixed Java9 build? * Disambiguated signature initialization * Removed deprecated method * Organised imports * Added 'out/' to gitignore * Added support for new-style fingerprints (hierynomus#365) * Added support for new-style fingerprints * Fixed codacy warnings * Fix decoding signature bytes (Fixes hierynomus#355, hierynomus#354) (hierynomus#361) * Fix for signature verify in DSA * Cleaned up signature verification * Fixed import * Ignored erroneous pmd warnings * Updated JavaDoc * Extracted ASN.1/DER encoding to method (hierynomus#368) * Update net.i2p.crypto:eddsa to 0.2.0 (hierynomus#372) * Update net.i2p.crypto:eddsa to 0.2.0 * Update net.i2p.crypto.eddsa to 0.2.0 * Update net.i2p.crypto.eddsa to 0.2.0 * Update net.i2p.crypto.eddsa to 0.2.0 * Log security provider registration failures (hierynomus#374) * Migrate remaining block ciphers * Updated README for v0.23.0 release * Using new release plugin * Updated build plugins * Fix escaping in WildcardHostMatcher (hierynomus#382) * Escape '[' and ']' in WildcardHostMatcher * Anchoring regex to match entire string (Fixes hierynomus#381) * Updated builds to include CodeCov * - Experimenting with travis * - fix ip for online testing * - account for different working dir * - yaml-yaml * - double before_install * - still -d * - try common format * - Fixed server keys - Use sshj branding * - grr, ip * - minor improvements * - eh? * - switch username back * - orly? * - desperation * - One more time * Upgraded gradle to cope with java9 * Separated out integration tests * Fixed length bug in putString (Fixes hierynomus#187) * Removed docker from travis yml as it is included in gradle build now * Added integration test to travis * Update AndroidConfig (hierynomus#389) * Add EdDSA signature for AndroidConfig. * Initialize KeyExchange- and FileKeyProviderFactories with registered "bouncyCastle" (in fact, SpongyCastle is registered). See hierynomus#308 for discussion. * Added integration test for append scenario (Fixes hierynomus#390) * Fixed headers
Similar to #354, but I do not know if it has the same cause/fix.
Please let me know if these tickets are not informative enough. I can try to give more relevant details.
Environment:
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