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This commit is contained in:
Zhi Guan
2026-06-26 18:06:53 +08:00
parent e43f9e306d
commit a77feb2b4c
25 changed files with 256 additions and 217 deletions
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17
tools/sm4_cbc_mac.c
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@@ -20,11 +20,12 @@
static const char *usage = "-key hex [-in file | -in_str str] [-bin|-hex] [-out file]";
static const char *help =
"\n"
"Options\n"
"\n"
" -key hex Hex string of the MAC key, 16 bytes\n"
" -in_str str Input as text string\n"
" -in file | stdin Input file path\n"
" -in_str str Input as text string, any byte length is accepted\n"
" -in file | stdin Input file path, any byte length is accepted\n"
" `-in_str` and `-in` should not be used together\n"
" If neither `-in` nor `-in_str` specified, read from stdin\n"
" -hex Output MAC-tag as hex string (by default)\n"
@@ -34,20 +35,20 @@ static const char *help =
"\n"
"Examples\n"
"\n"
" KEY_HEX=`gmssl rand -outlen 16 -hex`\n"
" gmssl sm4_cbc_mac -key $KEY_HEX -in_str abc\n"
" KEY=`gmssl rand -outlen 16 -hex`\n"
" gmssl sm4_cbc_mac -key $KEY -in_str abc\n"
"\n"
" gmssl sm4_cbc_mac -key $KEY_HEX -in_str abc -bin\n"
" gmssl sm4_cbc_mac -key $KEY -in_str abc -bin\n"
"\n"
" gmssl sm4_cbc_mac -key $KEY_HEX -in /path/to/file\n"
" gmssl sm4_cbc_mac -key $KEY -in /path/to/file\n"
"\n"
" When reading from stdin, make sure the trailing newline character is removed\n"
"\n"
" Linux/Mac:\n"
" echo -n abc | gmssl sm4_cbc_mac -key $KEY_HEX\n"
" echo -n abc | gmssl sm4_cbc_mac -key $KEY\n"
"\n"
" Windows:\n"
" C:\\> echo |set/p=\"abc\" | gmssl sm4_cbc_mac -key 11223344556677881122334455667788\n"
" echo |set/p=\"abc\" | gmssl sm4_cbc_mac -key 11223344556677881122334455667788\n"
"\n";
int sm4_cbc_mac_main(int argc, char **argv)