Re: [COSE] Format of pkE/enc in HPKE

2022-11-01 Thread Laurence Lundblade
Below... > On Nov 1, 2022, at 2:21 AM, Ilari Liusvaara wrote: > > On Mon, Oct 31, 2022 at 11:45:51AM -0700, Laurence Lundblade wrote: >>> On Oct 31, 2022, at 2:50 AM, Ilari Liusvaara >>> wrote: >>> >>> On Sun, Oct 30, 2022 at 11:29:46PM -0700, Laurence Lundblade wrote: Jumping into

Re: [COSE] Format of pkE/enc in HPKE

2022-11-01 Thread Ilari Liusvaara
On Mon, Oct 31, 2022 at 11:45:51AM -0700, Laurence Lundblade wrote: > > On Oct 31, 2022, at 2:50 AM, Ilari Liusvaara > > wrote: > > > > On Sun, Oct 30, 2022 at 11:29:46PM -0700, Laurence Lundblade wrote: > >> Jumping into this… hopefully I’m up to speed enough to not say > >> something dumb…. >

Re: [COSE] Format of pkE/enc in HPKE

2022-10-31 Thread Laurence Lundblade
Hi Ilari, Below. > On Oct 31, 2022, at 2:50 AM, Ilari Liusvaara wrote: > > On Sun, Oct 30, 2022 at 11:29:46PM -0700, Laurence Lundblade wrote: >> Jumping into this… hopefully I’m up to speed enough to not say >> something dumb…. >> >> The pkE starts out on the sender side represented in the

Re: [COSE] Format of pkE/enc in HPKE

2022-10-31 Thread Ilari Liusvaara
On Sun, Oct 30, 2022 at 11:29:46PM -0700, Laurence Lundblade wrote: > Jumping into this… hopefully I’m up to speed enough to not say > something dumb…. > > The pkE starts out on the sender side represented in the internal > data structure that the crypto library likes. It has to be because > it

Re: [COSE] Format of pkE/enc in HPKE

2022-10-31 Thread Hannes Tschofenig
, October 31, 2022 7:30 AM To: cose Subject: [COSE] Format of pkE/enc in HPKE Jumping into this… hopefully I’m up to speed enough to not say something dumb…. The pkE starts out on the sender side represented in the internal data structure that the crypto library likes. It has to be because

[COSE] Format of pkE/enc in HPKE

2022-10-31 Thread Laurence Lundblade
Jumping into this… hopefully I’m up to speed enough to not say something dumb…. The pkE starts out on the sender side represented in the internal data structure that the crypto library likes. It has to be because it is input the the DH function. This is neither a COSE_Key nor the byte string