Add elliptic curve FRP256v1

Sample key from
https://www.ietf.org/archive/id/draft-lspm-cose-c509-test-vectors-00.html#name-weierstrass-ec-public-key-with-f

Signed-off-by: Gilles Peskine <[email protected]>
This commit is contained in:
Gilles Peskine
2026-02-09 18:04:13 +01:00
parent 000b04968f
commit 1e8f77d47c
2 changed files with 8 additions and 0 deletions
@@ -122,6 +122,13 @@ ASYMMETRIC_KEY_DATA = construct_asymmetric_key_data({
"0438b7ec92b61c5c6c7fbc28a4ec759d48fcd4e2e374defd5c4968a54dbef7510e517886fbfc38ea39aa529359d70a7156c35d3cbac7ce776bdb251dd64bce71234424ee7049eed072f0dbc4d79996e175d557e263763ae97095c081e73e7db2e38adc3d4c9a0487b1ede876dc1fca61c902e9a1d8722b8612928f18a24845591a"),
},
# https://www.ietf.org/archive/id/draft-lspm-cose-c509-test-vectors-00.html#name-weierstrass-ec-public-key-with-f
'ECC(PSA_ECC_FAMILY_FRP)': {
256: ("88e244ef9d8a617b35199d3ff844d6368067f0bed914ef608dc77fc6d951fe21",
"04378d2d28a1f6547124f2db6a42f63915bfa2f6537ae20cf0417d675fbe6603da80a4cf3f1e43633343ab3be80150ec04e9649dd62705bc055bdcda791eb25062"),
},
# Randomly generated with OpenSSL
'ECC(PSA_ECC_FAMILY_MONTGOMERY)': {
255: ("70076d0a7318a57d3c16c17251b26645df4c2f87ebc0992ab177fba51db92c6a",
"8520f0098930a754748b7ddcb43ef75a0dbf3a0d26381af4eba4a98eaa9b4e6a"),
@@ -138,6 +138,7 @@ class KeyType:
'PSA_ECC_FAMILY_SECT_R1': (163, 233, 283, 409, 571),
'PSA_ECC_FAMILY_SECT_R2': (163,),
'PSA_ECC_FAMILY_BRAINPOOL_P_R1': (160, 192, 224, 256, 320, 384, 512),
'PSA_ECC_FAMILY_FRP': (256,),
'PSA_ECC_FAMILY_MONTGOMERY': (255, 448),
'PSA_ECC_FAMILY_TWISTED_EDWARDS': (255, 448),
} # type: Dict[str, Tuple[int, ...]]