remove asn12dsa, dsa2pub, dsa2ssh and dsagen

was mostly usefull for old ssh.

1 files changed, 0 insertions, 97 deletions

diff --git a/sys/src/cmd/auth/rsa2any.c b/sys/src/cmd/auth/rsa2any.c
index b6b4e6e5f..59d11e6c7 100644
--- a/sys/src/cmd/auth/rsa2any.c
+++ b/sys/src/cmd/auth/rsa2any.c
@@ -158,103 +158,6 @@ call:
 	return key;
 }
 
-DSApriv*
-getdsakey(int argc, char **argv, int needprivate, Attr **pa)
-{
-	char *file, *s, *p;
-	DSApriv *key;
-	Biobuf *b;
-	Attr *a;
-
-	if(argc == 0)
-		file = "#d/0";
-	else
-		file = argv[0];
-
-	key = mallocz(sizeof(RSApriv), 1);
-	if(key == nil)
-		return nil;
-
-	if((b = Bopen(file, OREAD)) == nil){
-		werrstr("open %s: %r", file);
-		return nil;
-	}
-	s = Brdstr(b, '\n', 1);
-	if(s == nil){
-		werrstr("read %s: %r", file);
-		return nil;
-	}
-	if(strncmp(s, "key ", 4) != 0){
-		werrstr("bad key format");
-		return nil;
-	}
-
-	a = _parseattr(s+4);
-	if(a == nil){
-		werrstr("empty key");
-		return nil;
-	}
-	if((p = _strfindattr(a, "proto")) == nil){
-		werrstr("no proto");
-		return nil;
-	}
-	if(strcmp(p, "dsa") != 0){
-		werrstr("proto not dsa");
-		return nil;
-	}
-	if((p = _strfindattr(a, "p")) == nil){
-		werrstr("no p");
-		return nil;
-	}
-	if((key->pub.p = strtomp(p, &p, 16, nil)) == nil || *p != 0){
-		werrstr("bad p");
-		return nil;
-	}
-	if((p = _strfindattr(a, "q")) == nil){
-		werrstr("no q");
-		return nil;
-	}
-	if((key->pub.q = strtomp(p, &p, 16, nil)) == nil || *p != 0){
-		werrstr("bad q");
-		return nil;
-	}
-	if((p = _strfindattr(a, "alpha")) == nil){
-		werrstr("no alpha");
-		return nil;
-	}
-	if((key->pub.alpha = strtomp(p, &p, 16, nil)) == nil || *p != 0){
-		werrstr("bad alpha");
-		return nil;
-	}
-	if((p = _strfindattr(a, "key")) == nil){
-		werrstr("no key=");
-		return nil;
-	}
-	if((key->pub.key = strtomp(p, &p, 16, nil)) == nil || *p != 0){
-		werrstr("bad key=");
-		return nil;
-	}
-	if(!needprivate)
-		goto call;
-	if((p = _strfindattr(a, "!secret")) == nil){
-		werrstr("no !secret");
-		return nil;
-	}
-	if((key->secret = strtomp(p, &p, 16, nil)) == nil || *p != 0){
-		werrstr("bad !secret");
-		return nil;
-	}
-call:
-	a = _delattr(a, "p");
-	a = _delattr(a, "q");
-	a = _delattr(a, "alpha");
-	a = _delattr(a, "key");
-	a = _delattr(a, "!secret");
-	if(pa)
-		*pa = a;
-	return key;
-}
-
 uchar*
 put4(uchar *p, uint n)
 {