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gpg: Change default and max AEAD chunk size to 4 MiB

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This is per OpenPGP WG design team decision from 2021-08-13
(raising a new wall after exactly 60 years ;-)

Signed-off-by: Werner Koch <wk@gnupg.org>
This commit is contained in:
Werner Koch 2021-08-27 12:05:50 +02:00
parent 0b64c27446
commit ad3dabc9fb
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2 changed files with 4 additions and 4 deletions
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6
g10/gpg.c
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@ -3974,15 +3974,15 @@ main (int argc, char **argv)
/* Check chunk size. Please fix also the man page if you change
* the default. The limits are given by the specs. */
if (!opt.chunk_size)
opt.chunk_size = 27; /* Default to the suggested max of 128 MiB. */
opt.chunk_size = 22; /* Default to the suggested max of 4 MiB. */
else if (opt.chunk_size < 6)
{
opt.chunk_size = 6;
log_info (_("chunk size invalid - using %d\n"), opt.chunk_size);
}
else if (opt.chunk_size > (allow_large_chunks? 62 : 27))
else if (opt.chunk_size > (allow_large_chunks? 62 : 22))
{
opt.chunk_size = (allow_large_chunks? 62 : 27);
opt.chunk_size = (allow_large_chunks? 62 : 22);
log_info (_("chunk size invalid - using %d\n"), opt.chunk_size);
}