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bind9/lib/isc
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Ondřej Surý 6175577210
Use SipHash-1-3 for hash tables, keep SipHash-2-4 for cookies 
SipHash-2-4 was designed as a conservative PRF/MAC with extra rounds
against future attacks.  For hash tables, where outputs are never
exposed, SipHash-1-3 provides sufficient collision resistance with
fewer rounds.  As the SipHash author noted: "I would be very surprised
if SipHash-1-3 introduced weaknesses for hash tables."

DNS cookies continue to use SipHash-2-4 since cookie values are sent
on the wire and must resist online attacks.
2026-05-15 08:15:59 +02:00
..
crypto Remove OpenSSL memory tracking support from the ossl3.c module 2026-04-28 14:42:40 +00:00
include Use SipHash-1-3 for hash tables, keep SipHash-2-4 for cookies 2026-05-15 08:15:59 +02:00
netmgr Fix isc_buffer_init capacity mismatch in DoH data chunk callback 2026-03-18 11:39:01 +01:00
ossl_wrap don't set named curves explicitly in pre-3.0 libcrypto 2026-04-28 09:28:18 +03:00
.gitignore Add support for User Statically Defined Tracing (USDT) probes 2023-08-21 18:39:53 +02:00
ascii.c Consolidate some ASCII tables in isc/ascii and isc/hex 2022-09-12 12:18:57 +01:00
assertions.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
async.c Remove unused isc_mutexblock and isc_condition units 2025-03-01 07:33:09 +01:00
async_p.h Change the isc_async API to use cds_wfcqueue internally 2023-05-12 14:16:25 +02:00
backtrace.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
base32.c standardize CHECK and RETERR macros 2025-12-03 13:26:28 -08:00
base64.c Add enum for use with isc_base64_tobuffer and isc_hex_tobuffer 2026-01-27 23:57:34 +11:00
commandline.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
counter.c Cleanup the isc_counter unit 2025-02-21 09:51:42 +00:00
dir.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
errno.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
errno2result.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
errno2result.h Remove C++ support from the public header 2024-12-18 13:10:39 +01:00
error.c Remove do-nothing header <isc/print.h> 2023-02-15 16:44:47 +00:00
file.c Stop isc_file_safecreate from following symlinks 2026-04-29 16:56:25 +02:00
getaddresses.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
hash.c Use SipHash-1-3 for hash tables, keep SipHash-2-4 for cookies 2026-05-15 08:15:59 +02:00
hashmap.c Use arc4random for CSPRNG when available 2025-10-02 13:26:07 +02:00
heap.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
helper.c Change the loopmgr to be singleton 2025-07-23 22:44:16 +02:00
hex.c Add enum for use with isc_base64_tobuffer and isc_hex_tobuffer 2026-01-27 23:57:34 +11:00
histo.c Use standard reference counting for isc_histomulti 2026-02-26 14:00:10 +00:00
ht.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
httpd.c Clear errno before calling strtol 2026-03-17 10:51:37 +11:00
interfaceiter.c use a standard CLEANUP macro 2025-12-03 13:45:43 -08:00
iterated_hash.c expose isc__crypto_md in isc/ossl_wrap.h 2026-02-02 11:50:14 +03:00
jemalloc_shim.h Provide more information when the memory allocation fails 2025-11-28 14:42:21 +01:00
job.c Use unique names for probes.d files 2025-09-24 13:18:13 +02:00
job_p.h Use proper padding instead of using alignas() 2024-02-08 10:54:35 +01:00
lex.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
lib.c Call rcu_barrier earlier in the destructor 2025-04-25 13:13:44 +02:00
log.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
loop.c Change the loopmgr to be singleton 2025-07-23 22:44:16 +02:00
loop_p.h Change the loopmgr to be singleton 2025-07-23 22:44:16 +02:00
managers.c Cleanup setting netmgr ports from isc_managers_create() 2026-02-20 16:37:44 +01:00
md.c expose isc__crypto_md in isc/ossl_wrap.h 2026-02-02 11:50:14 +03:00
mem.c Reduce memory footprint by enabling background page purging 2026-04-08 16:42:19 +02:00
mem_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
meminfo.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
meson.build Add low contention stats counter 2026-03-26 10:19:25 +01:00
mutex.c Move the library init and shutdown to executables 2025-02-22 16:19:00 +01:00
mutex_p.h Use library constructor to create default mutex attr once 2022-07-13 13:19:32 +02:00
net.c Rename isc_net_getudpportrange() to isc_net_getportrange() 2026-02-20 14:06:23 +01:00
netaddr.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
netscope.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
openssl_shim.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
openssl_shim.h switch isc_md_type_t to a proper enum 2026-02-02 11:12:55 +03:00
os.c Implement IP_LOCAL_PORT_RANGE socket option for Linux 2026-02-20 14:06:23 +01:00
os_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
parseint.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
picohttpparser.c Add and apply InsertBraces statement 2025-08-19 07:58:33 +02:00
picohttpparser.h Update picohttpparser.{c,h} with upstream repository 2024-12-08 11:14:37 +00:00
portset.c clean up uses of ISC_R_NOMEMORY 2025-01-23 15:54:57 -08:00
probes-isc.d Use unique names for probes.d files 2025-09-24 13:18:13 +02:00
proxy2.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
quota.c Fix isc_quota bug 2025-02-20 10:56:00 +00:00
radix.c Fix INSIST copy-paste error checking RADIX_V4 instead of RADIX_V6 2026-03-14 11:03:31 +01:00
random.c Use arc4random for CSPRNG when available 2025-10-02 13:26:07 +02:00
ratelimiter.c Dispatch ratelimiter events under the lock 2026-04-30 10:16:32 +02:00
regex.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
region.c Incrementally apply AXFR transfer 2024-11-22 15:00:55 +01:00
result.c Switch UDP fetches to TCP on the first response with a wrong query id 2026-05-14 15:56:18 +02:00
rwlock.c Use unique names for probes.d files 2025-09-24 13:18:13 +02:00
safe.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
serial.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
signal.c Change the loopmgr to be singleton 2025-07-23 22:44:16 +02:00
sockaddr.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
stats.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
statsmulti.c Convert isc_statsmulti to use ISC_REFCOUNT_IMPL 2026-03-26 10:19:25 +01:00
stdio.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
stdtime.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
string.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
symtab.c Switch symtab to use fxhash hashing 2025-03-20 11:26:09 +01:00
syslog.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
tests Move all the unit tests to /tests/<libname>/ 2022-05-28 14:53:02 -07:00
thread.c Add support for setting thread stack size 2025-08-05 10:46:09 +02:00
thread_p.h Document the current default stack sizes on different systems 2025-08-05 10:46:09 +02:00
tid.c Add ISC_TID_MAX with default being 512 threads 2025-06-28 13:32:12 +02:00
time.c Simplify add/sub/mul overflow checks 2025-08-26 15:32:53 +02:00
timer.c Change the loopmgr to be singleton 2025-07-23 22:44:16 +02:00
tls.c OpenSSL 4 compatibility fix 2026-03-16 10:01:18 +00:00
tm.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
url.c switch to RETERR where it wasn't being used 2025-12-03 13:45:43 -08:00
utf8.c Remove redundant parentheses from the return statement 2024-11-19 12:27:22 +01:00
uv.c ensure file descriptors 0-2 are in use before using libuv 2025-08-28 08:16:06 +02:00
work.c Enforce isc_work enqueue loop affinity 2026-03-14 06:32:50 +01:00
xml.c Change the 'isc_g_mctx' to be always available 2025-08-04 11:29:50 +02:00