From bb096905b9ee1f5175efee1ab6c98045a26a2678 Mon Sep 17 00:00:00 2001 From: Werner Koch Date: Mon, 10 Aug 2020 10:01:03 +0200 Subject: agent: Add option --pss to pksign to be used by smartcards. * agent/command.c (cmd_sethash): Add option --pss and allow for --hash=null. * agent/agent.h (struct server_control_s): Add digest.is_pss and zero where needed. * agent/pksign.c (agent_pksign_do): Allow for PSS with cards. * scd/command.c (cmd_pksign): Add for --hash=none. -- This is not a full implementaion of PSS but allows scdaemon card drivers to detect already PSS formatted data. Signed-off-by: Werner Koch --- scd/command.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'scd/command.c') diff --git a/scd/command.c b/scd/command.c index 800156ca5..02cf8907f 100644 --- a/scd/command.c +++ b/scd/command.c @@ -891,7 +891,7 @@ pin_cb (void *opaque, const char *info, char **retstr) static const char hlp_pksign[] = - "PKSIGN [--hash=[rmd160|sha{1,224,256,384,512}|md5]] \n" + "PKSIGN [--hash=[rmd160|sha{1,224,256,384,512}|md5|none]] \n" "\n" "The --hash option is optional; the default is SHA1."; static gpg_error_t @@ -920,6 +920,8 @@ cmd_pksign (assuan_context_t ctx, char *line) hash_algo = GCRY_MD_SHA512; else if (has_option (line, "--hash=md5")) hash_algo = GCRY_MD_MD5; + else if (has_option (line, "--hash=none")) /* For raw RSA. */ + hash_algo = 0; else if (!strstr (line, "--")) hash_algo = GCRY_MD_SHA1; else -- cgit v1.2.3