mirror of
https://github.com/yuzu-emu/mbedtls.git
synced 2025-01-12 21:05:43 +00:00
25838b795f
And use those tools in a few places. For now the purpose is just to validate
those tools before using them in all occurrences of transport-specific code.
The effect of these changes was measured with the following script:
```
set -eu
build() {
printf "\n$1\n"
CC=arm-none-eabi-gcc CFLAGS='-Werror -Os -march=armv6-m -mthumb' \
AR=arm-none-eabi-ar LD=arm-none-eabi-ld make clean lib >/dev/null
arm-none-eabi-size -t library/libmbedtls.a
}
git checkout -- include/mbedtls/config.h
scripts/config.pl unset MBEDTLS_NET_C
scripts/config.pl unset MBEDTLS_TIMING_C
scripts/config.pl unset MBEDTLS_FS_IO
scripts/config.pl unset MBEDTLS_ENTROPY_NV_SEED
scripts/config.pl set MBEDTLS_NO_PLATFORM_ENTROPY
build "both"
scripts/config.pl unset MBEDTLS_SSL_PROTO_TLS
build "DTLS-only"
scripts/config.pl set MBEDTLS_SSL_PROTO_TLS
scripts/config.pl unset MBEDTLS_SSL_PROTO_DTLS
scripts/config.pl unset MBEDTLS_SSL_DTLS_HELLO_VERIFY
scripts/config.pl unset MBEDTLS_SSL_DTLS_ANTI_REPLAY
scripts/config.pl unset MBEDTLS_SSL_DTLS_BADMAC_LIMIT
scripts/config.pl unset MBEDTLS_SSL_DTLS_CLIENT_PORT_REUSE
build "TLS-only"
git checkout -- include/mbedtls/config.h
```
The output of the script is as follows:
```
both
text data bss dec hex filename
1820 0 4 1824 720 debug.o (ex library/libmbedtls.a)
0 0 0 0 0 net_sockets.o (ex library/libmbedtls.a)
548 0 0 548 224 ssl_cache.o (ex library/libmbedtls.a)
11155 0 596 11751 2de7 ssl_ciphersuites.o (ex library/libmbedtls.a)
17160 0 0 17160 4308 ssl_cli.o (ex library/libmbedtls.a)
460 0 0 460 1cc ssl_cookie.o (ex library/libmbedtls.a)
17637 0 0 17637 44e5 ssl_srv.o (ex library/libmbedtls.a)
800 0 0 800 320 ssl_ticket.o (ex library/libmbedtls.a)
39322 60 0 39382 99d6 ssl_tls.o (ex library/libmbedtls.a)
88902 60 600 89562 15dda (TOTALS)
DTLS-only
text data bss dec hex filename
1820 0 4 1824 720 debug.o (ex library/libmbedtls.a)
0 0 0 0 0 net_sockets.o (ex library/libmbedtls.a)
548 0 0 548 224 ssl_cache.o (ex library/libmbedtls.a)
11155 0 596 11751 2de7 ssl_ciphersuites.o (ex library/libmbedtls.a)
17072 0 0 17072 42b0 ssl_cli.o (ex library/libmbedtls.a)
460 0 0 460 1cc ssl_cookie.o (ex library/libmbedtls.a)
17565 0 0 17565 449d ssl_srv.o (ex library/libmbedtls.a)
800 0 0 800 320 ssl_ticket.o (ex library/libmbedtls.a)
38953 60 0 39013 9865 ssl_tls.o (ex library/libmbedtls.a)
88373 60 600 89033 15bc9 (TOTALS)
TLS-only
text data bss dec hex filename
1820 0 4 1824 720 debug.o (ex library/libmbedtls.a)
0 0 0 0 0 net_sockets.o (ex library/libmbedtls.a)
548 0 0 548 224 ssl_cache.o (ex library/libmbedtls.a)
11155 0 596 11751 2de7 ssl_ciphersuites.o (ex library/libmbedtls.a)
14916 0 0 14916 3a44 ssl_cli.o (ex library/libmbedtls.a)
460 0 0 460 1cc ssl_cookie.o (ex library/libmbedtls.a)
15852 0 0 15852 3dec ssl_srv.o (ex library/libmbedtls.a)
800 0 0 800 320 ssl_ticket.o (ex library/libmbedtls.a)
27623 60 0 27683 6c23 ssl_tls.o (ex library/libmbedtls.a)
73174 60 600 73834 1206a (TOTALS)
```
It can be seen that a DTLS-only build is now starting to be a bit smaller than
a dual-mode build, which is the purpose of the new build option.
|
||
|---|---|---|
| .. | ||
| .gitignore | ||
| aes.c | ||
| aesni.c | ||
| arc4.c | ||
| aria.c | ||
| asn1parse.c | ||
| asn1write.c | ||
| base64.c | ||
| bignum.c | ||
| blowfish.c | ||
| camellia.c | ||
| ccm.c | ||
| certs.c | ||
| chacha20.c | ||
| chachapoly.c | ||
| cipher.c | ||
| cipher_wrap.c | ||
| cmac.c | ||
| CMakeLists.txt | ||
| ctr_drbg.c | ||
| debug.c | ||
| des.c | ||
| dhm.c | ||
| ecdh.c | ||
| ecdsa.c | ||
| ecjpake.c | ||
| ecp.c | ||
| ecp_curves.c | ||
| entropy.c | ||
| entropy_poll.c | ||
| error.c | ||
| gcm.c | ||
| havege.c | ||
| hkdf.c | ||
| hmac_drbg.c | ||
| Makefile | ||
| md.c | ||
| md2.c | ||
| md4.c | ||
| md5.c | ||
| md_wrap.c | ||
| memory_buffer_alloc.c | ||
| net_sockets.c | ||
| nist_kw.c | ||
| oid.c | ||
| padlock.c | ||
| pem.c | ||
| pk.c | ||
| pk_wrap.c | ||
| pkcs5.c | ||
| pkcs11.c | ||
| pkcs12.c | ||
| pkparse.c | ||
| pkwrite.c | ||
| platform.c | ||
| platform_util.c | ||
| poly1305.c | ||
| ripemd160.c | ||
| rsa.c | ||
| rsa_internal.c | ||
| sha1.c | ||
| sha256.c | ||
| sha512.c | ||
| ssl_cache.c | ||
| ssl_ciphersuites.c | ||
| ssl_cli.c | ||
| ssl_cookie.c | ||
| ssl_srv.c | ||
| ssl_ticket.c | ||
| ssl_tls.c | ||
| threading.c | ||
| timing.c | ||
| version.c | ||
| version_features.c | ||
| x509.c | ||
| x509_create.c | ||
| x509_crl.c | ||
| x509_crt.c | ||
| x509_csr.c | ||
| x509write_crt.c | ||
| x509write_csr.c | ||
| xtea.c | ||