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examples/l2fwd-crypto: clarify key parsing in help

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Cipher/Auth keys, AAD and IV must be passed from command line
with ":" between bytes, but help was not clarifying that.

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>
This commit is contained in:
Pablo de Lara 2016-03-31 10:32:12 +01:00 committed by Thomas Monjalon
parent a061e50a0d
commit fcdbb3d5c2
1 changed files with 4 additions and 4 deletions
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8
examples/l2fwd-crypto/main.c
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@ -804,16 +804,16 @@ l2fwd_crypto_usage(const char *prgname)
" --cipher_algo ALGO\n"
" --cipher_op ENCRYPT / DECRYPT\n"
" --cipher_key KEY\n"
" --cipher_key KEY (bytes separated with \":\")\n"
" --cipher_key_random_size SIZE: size of cipher key when generated randomly\n"
" --iv IV\n"
" --iv IV (bytes separated with \":\")\n"
" --iv_random_size SIZE: size of IV when generated randomly\n"
" --auth_algo ALGO\n"
" --auth_op GENERATE / VERIFY\n"
" --auth_key KEY\n"
" --auth_key KEY (bytes separated with \":\")\n"
" --auth_key_random_size SIZE: size of auth key when generated randomly\n"
" --aad AAD\n"
" --aad AAD (bytes separated with \":\")\n"
" --aad_random_size SIZE: size of AAD when generated randomly\n"
" --digest_size SIZE: size of digest to be generated/verified\n"