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PuTTY .ppk v3 support #6003

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PuTTY .ppk v3 support #6003

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68592bf
putty2john: Add support for PuTTY PPK v3 format
elipsion Jun 24, 2026
63fe691
putty2john: Formatting
elipsion Aug 12, 2026
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3 changes: 3 additions & 0 deletions doc/NEWS
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Original file line number Diff line number Diff line change
Expand Up @@ -493,6 +493,9 @@ Major changes from 1.9.0-jumbo-1 (May 2019) in this bleeding-edge version:
syntax, where digest length selects MD5 (32), SHA1 (40), or SHA256 (64).
[HD Moore; 2026]

- PuTTY format and putty2john: Add support for PPKv3 with Argon2 KDF.
[elipsion; 2026]


Major changes from 1.8.0-jumbo-1 (December 2014) to 1.9.0-jumbo-1 (May 2019):

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4 changes: 2 additions & 2 deletions src/Makefile.in
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Expand Up @@ -421,8 +421,8 @@ poly1305-donna/poly1305-donna.a:
../run/hccap2john@EXE_EXT@: hccap2john.o common.o jumbo.o
$(LD) $(LDFLAGS) @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ common.o hccap2john.o jumbo.o @OPENMP_CFLAGS@ -o $@

../run/putty2john@EXE_EXT@: putty2john.o jumbo.o
$(LD) $(LDFLAGS) @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ putty2john.o jumbo.o @OPENMP_CFLAGS@ -o $@
../run/putty2john@EXE_EXT@: putty2john.o common.o jumbo.o
$(LD) $(LDFLAGS) @PTHREAD_CFLAGS@ @PTHREAD_LIBS@ putty2john.o common.o jumbo.o @OPENMP_CFLAGS@ -o $@

# Note that this is NOT depending on PCAP lib. It is self-contained.
../run/wpapcap2john@EXE_EXT@: wpapcap2john.o jumbo.o
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