Mercurial > dropbear

annotate release.sh @ 1672:3a97f14c0235

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Add Chacha20-Poly1305, AES128-GCM and AES256-GCM support (#93) * Add Chacha20-Poly1305 authenticated encryption * Add general AEAD approach. * Add [email protected] algo using LibTomCrypt chacha and poly1305 routines. Chacha20-Poly1305 is generally faster than AES256 on CPU w/o dedicated AES instructions, having the same key size. Compiling in will add ~5,5kB to binary size on x86-64. function old new delta chacha_crypt - 1397 +1397 _poly1305_block - 608 +608 poly1305_done - 595 +595 dropbear_chachapoly_crypt - 457 +457 .rodata 26976 27392 +416 poly1305_process - 290 +290 poly1305_init - 221 +221 chacha_setup - 218 +218 encrypt_packet 1068 1270 +202 dropbear_chachapoly_getlength - 147 +147 decrypt_packet 756 897 +141 chacha_ivctr64 - 137 +137 read_packet 543 637 +94 dropbear_chachapoly_start - 94 +94 read_kex_algos 792 880 +88 chacha_keystream - 69 +69 dropbear_mode_chachapoly - 48 +48 sshciphers 280 320 +40 dropbear_mode_none 24 48 +24 dropbear_mode_ctr 24 48 +24 dropbear_mode_cbc 24 48 +24 dropbear_chachapoly_mac - 24 +24 dropbear_chachapoly - 24 +24 gen_new_keys 848 854 +6 ------------------------------------------------------------------------------ (add/remove: 14/0 grow/shrink: 10/0 up/down: 5388/0) Total: 5388 bytes * Add AES128-GCM and AES256-GCM authenticated encryption * Add general AES-GCM mode. * Add [email protected] and [email protected] algo using LibTomCrypt gcm routines. AES-GCM is combination of AES CTR mode and GHASH, slower than AES-CTR on CPU w/o dedicated AES/GHASH instructions therefore disabled by default. Compiling in will add ~6kB to binary size on x86-64. function old new delta gcm_process - 1060 +1060 .rodata 26976 27808 +832 gcm_gf_mult - 820 +820 gcm_add_aad - 660 +660 gcm_shift_table - 512 +512 gcm_done - 471 +471 gcm_add_iv - 384 +384 gcm_init - 347 +347 dropbear_gcm_crypt - 309 +309 encrypt_packet 1068 1270 +202 decrypt_packet 756 897 +141 gcm_reset - 118 +118 read_packet 543 637 +94 read_kex_algos 792 880 +88 sshciphers 280 360 +80 gcm_mult_h - 80 +80 dropbear_gcm_start - 62 +62 dropbear_mode_gcm - 48 +48 dropbear_mode_none 24 48 +24 dropbear_mode_ctr 24 48 +24 dropbear_mode_cbc 24 48 +24 dropbear_ghash - 24 +24 dropbear_gcm_getlength - 24 +24 gen_new_keys 848 854 +6 ------------------------------------------------------------------------------ (add/remove: 14/0 grow/shrink: 10/0 up/down: 6434/0) Total: 6434 bytes
author Vladislav Grishenko <themiron@users.noreply.github.com>
date Mon, 25 May 2020 20:50:25 +0500
parents 0276c0f8c2b8
children 90fffce0ee99
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1 #!/bin/sh
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2 VERSION=$(echo '#include "sysoptions.h"\necho DROPBEAR_VERSION' | cpp - | sh)
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3 echo Releasing version "$VERSION" ...
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4 if ! head -n1 CHANGES | grep -q $VERSION ; then
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5 echo "CHANGES needs updating"
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6 exit 1
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7 fi
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8
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9 if ! head -n1 debian/changelog | grep -q $VERSION ; then
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10 echo "debian/changelog needs updating"
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11 exit 1
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12 fi
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13
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14 head -n1 CHANGES
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15
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16 #sleep 3
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17
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18 RELDIR=$PWD/../dropbear-$VERSION
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19 ARCHIVE=${RELDIR}.tar.bz2
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20 if test -e $RELDIR; then
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21 echo "$RELDIR exists"
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22 exit 1
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23 fi
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24
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25 if test -e $ARCHIVE; then
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26 echo "$ARCHIVE exists"
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27 exit 1
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28 fi
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29
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30 hg archive "$RELDIR" || exit 2
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31
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32 (cd "$RELDIR" && autoconf && autoheader) || exit 2
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33
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34 rm -r "$RELDIR/autom4te.cache" || exit 2
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36 rm "$RELDIR/.hgtags"
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37
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38 (cd "$RELDIR/.." && tar cjf $ARCHIVE `basename "$RELDIR"`) || exit 2
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40 ls -l $ARCHIVE
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41 openssl sha256 $ARCHIVE
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42 echo Done to
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43 echo "$ARCHIVE"
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44 echo Sign it with
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45 echo gpg2 --detach-sign -a -u F29C6773 "$ARCHIVE"