Fuzz introspector: fuzz_dsa
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
2 5 cryptography.hazmat.primitives.asymmetric.dsa.generate_private_key call site: 00005 private_key.public_key
1 12 ...fuzz_dsa.TestInput call site: 00012 cryptography.hazmat.primitives.asymmetric.utils.Prehashed.__init__
1 14 cryptography.hazmat.primitives.asymmetric.utils.Prehashed.__init__ call site: 00014 private_key.sign

Fuzzer calltree

0 ...fuzz_dsa.TestInput [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 cryptography.hazmat.primitives.asymmetric.dsa.generate_private_key [function] [call site] 00002
2 cryptography.hazmat.primitives.asymmetric.dsa.generate_parameters [function] [call site] 00003
3 cryptography.hazmat.bindings._rust.openssl.dsa.generate_parameters [function] [call site] 00004
2 parameters.generate_private_key [function] [call site] 00005
1 private_key.public_key [function] [call site] 00006
1 fdp.ConsumeBytes [function] [call site] 00007
1 fdp.ConsumeBytes [function] [call site] 00008
1 hasher.update [function] [call site] 00009
1 hasher.update [function] [call site] 00010
1 hasher.finalize [function] [call site] 00011
1 private_key.sign [function] [call site] 00012
1 cryptography.hazmat.primitives.asymmetric.utils.Prehashed.__init__ [function] [call site] 00013
2 <builtin>.isinstance [function] [call site] 00014
1 private_key.sign [function] [call site] 00015
1 public_key.verify [function] [call site] 00016
1 cryptography.hazmat.primitives.asymmetric.utils.Prehashed.__init__ [function] [call site] 00017
1 public_key.verify [function] [call site] 00018