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Re: [jose] #15: At least one key indicator should be mandatory

"jose issue tracker" <trac+jose@trac.tools.ietf.org> Sat, 23 March 2013 06:35 UTC

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Subject: Re: [jose] #15: At least one key indicator should be mandatory
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#15: At least one key indicator should be mandatory


Comment (by ignisvulpis@gmail.com):

 Example for JWE: An Email to Stan <<attached Finally.doc.jwe>>

   Dear Stan,
     please use SuperJWE and the password agreed upon earlier to decrypt
 Finally.doc.jwe.
   best
   the real slim shady

 -----

 Example for JWS:
   base64url({"alg":"HS256"}).base64url({"X": "containing key
 info"}).sigb64

 -----

 Java Example JWS/JWE "jwt received through an SSL connection":
 {{{
 final String ALLOWED_ALG = JsonCryptoLib.HS256;
 SSLSession sslSession = connection.getSession();
 byte[] key = getKey(sslSession);
 JsonCryptoLib jsonCryptoLib = JsonCryptoLib.getInstance(ALLOWED_ALG);
 byte[] payload = jsonCryptoLib.parse(jwt, key);
 // the "magic" is in getKey which uses context information to determine
 the key
 //
 http://docs.oracle.com/javase/1.5.0/docs/api/javax/net/ssl/SSLSession.html#getPeerCertificateChain%28%29
 // maybe it is timebased too
 }}}

-- 
-------------------------+-------------------------------------------------
 Reporter:  rlb@ipv.sx   |       Owner:  draft-ietf-jose-json-web-
     Type:  defect       |  encryption@tools.ietf.org
 Priority:  minor        |      Status:  new
Component:  json-web-    |   Milestone:
  encryption             |     Version:
 Severity:  -            |  Resolution:
 Keywords:               |
-------------------------+-------------------------------------------------

Ticket URL: <http://trac.tools.ietf.org/wg/jose/trac/ticket/15#comment:4>
jose <http://tools.ietf.org/jose/>

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