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chacha20: allow setting counter for stream random access
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chacha20: allow setting counter for stream random access

* cipher/chacha20.c (CHACHA20_CTR_SIZE): New.
(chacha20_ivsetup): Add setup for full counter.
(chacha20_setiv): Allow ivlen == CHACHA20_CTR_SIZE.
  • Signed-off-by: Jussi Kivilinna <jussi.kivilinna@iki.fi>

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jukiviliAuthored on Dec 21 2014, 4:36 PM
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rCc964321c8a13: gcm: do not pass extra key pointer for setupM/fillM
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Jussi Kivilinna <jussi.kivilinna@iki.fi> committed rC11b8d2d449a7: chacha20: allow setting counter for stream random access (authored by Jussi Kivilinna <jussi.kivilinna@iki.fi>).Dec 23 2014, 11:51 AM

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cipher/chacha20.c

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