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| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-11-26 15:25:10 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-11-26 15:25:10 +0100 |
| commit | 254031cf7020f1b185c6d0af89c653a271e0ed01 (patch) | |
| tree | 9d8b55c3639a7c137ca6cd135a81b5f395d5f860 /sys/src/9/alphapc/dat.h | |
| parent | 90695e2eb24430a984e76afb6aaf1c10e2d4809e (diff) | |
libsec: add chacha20 poly1305 aead, allow 64 bit iv's for chacha, add tsmemcmp()
chacha20 comes in two variants: ietf rfc7539, using 96 bit iv and 32 bit counter
and draft-agl-tls-chacha20poly1305 using 64 bit iv and a 64 bit counter. so
setupChachastate() now takes a ivlen argument which sets the mode.
add ccpoly_encrypt()/ccpoly_decrypt() routines.
to implement timing safe ccpoly_decrypt(), a constant time memcmp was needed, so
adding tsmemcmp() to libsec.
Diffstat (limited to 'sys/src/9/alphapc/dat.h')
0 files changed, 0 insertions, 0 deletions