Signature plan, step 6: the fixture format3_signed and the vectors of its signature
format3_signed is written by EncryptFiles with a test key. Its record gives
the seed of the key, control_commit, head_digest, signers_digest,
AUTHOR_MESSAGE with its code, the signature and the content of key 2, and
verdicts carries the dkauthor1 key. The conformance test recomputes all of
it from the control, the head and the security area, and signs again from
the seed. A second test changes the context, a bit of the signature or of
the key, and the key itself, and removes the signature.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
6 days ago
{
"description" : "format 3 time_only capsule with a single file, nota.txt, signed with alg 1 by a test key whose seed the record gives: verdict F4, and the commitments and the message of the signature" ,
"spec" : "0.16" ,
Signature plan, step 6: the fixture format3_signed and the vectors of its signature
format3_signed is written by EncryptFiles with a test key. Its record gives
the seed of the key, control_commit, head_digest, signers_digest,
AUTHOR_MESSAGE with its code, the signature and the content of key 2, and
verdicts carries the dkauthor1 key. The conformance test recomputes all of
it from the control, the head and the security area, and signs again from
the seed. A second test changes the context, a bit of the signature or of
the key, and the key itself, and removes the signature.
Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>
6 days ago
"format" : 3 ,
"file" : "format3_signed.dkc" ,
"sha256" : "3c7d3c9e24c02853a0c7761b93bea1120b27fce396468d8d0f68e53aeb668c5e" ,
"release" : {
"round" : 1000 ,
"signature" : "b44679b9a59af2ec876b1a6b1ad52ea9b1615fc3982b19576350f93447cb1125e342b73a8dd2bacbe47e4b6b63ed5e39"
} ,
"prelude" : "444b43310300000000000079000001ca" ,
"public_header" : "a5006a646174656b657963617001010250681476c1bfa81dd12fec810ee44fe7f7037853646b315f65794a325a584a7a61573975496a6f784c434a755a58523362334a72496a6f695a4746305a57746c65584d3663585670593274755a585136646a45694c434a79623356755a4349364d5441774d48300400" ,
"datekey" : "dk1_eyJ2ZXJzaW9uIjoxLCJuZXR3b3JrIjoiZGF0ZWtleXM6cXVpY2tuZXQ6djEiLCJyb3VuZCI6MTAwMH0" ,
"capsule_id" : "681476c1bfa81dd12fec810ee44fe7f7" ,
"access_policy" : "time_only" ,
"structure" : "time_only" ,
"unlock_at" : "2023-08-23T15:59:24Z" ,
"header_binding" : "10c269d7fcc8ae1f92c9854b8d01b23781fd6c615474c018b5e75c8620d476eb" ,
"outer_stanzas" : [
{
"type" : "tlock" ,
"args" : [
"1000" ,
"52db9ba70e0cc0f6eaf7803dd07447a1f5477735fd3f661792ba94600c84e971"
]
}
] ,
"payload_stanzas" : [
{
"type" : "X25519" ,
"args" : [
"TO8ryXIRUX0S1odrqs9IZJ43q7yYotzn/fMycGebKGQ"
]
}
] ,
"control_cbor" : "a60070646174656b6579732d636f6e74726f6c010302582010c269d7fcc8ae1f92c9854b8d01b23781fd6c615474c018b5e75c8620d476eb0358203ffe484f443014980f2b2ee8bb66095f6ea418d4c2fce2ae6ad74c550bbefc21064800000000000080930702" ,
"payload_identity" : "3ffe484f443014980f2b2ee8bb66095f6ea418d4c2fce2ae6ad74c550bbefc21" ,
"payload_length" : 32915 ,
"padding" : 2 ,
"padded_length" : 34816 ,
"plaintext_file" : "format3_signed.plaintext" ,
"plaintext_sha256" : "3de3ccab0ac74f95a76aa45c0f85e1749d4b4a051d87e81828eff6bf24372000" ,
"area_len" : 32768 ,
"security_cbor" : "a30071646174656b6579732d73656375726974790101025869a3000101582092d3a82b1e2387a860d57cae4cc55091d43904fdd625e4d2b285e3a1b4ba67400258406f8efe0dfadaf89bf71295167f8d8cc4890de0441a37a26d1f7d0b1f56b79c43c4010861e11742a5431b072b21490d4a976dc9ff385d36242047ad4cb996270b" ,
"head_cbor" : "a4006d646174656b6579732d68656164010102582092a0fe390ff1063d9e93bbafe3ca75be219d950128e2e5aca6a9c12d5c1f1c9b0581a600686e6f74612e7478740116020003160458205d596d5f49c179f0ec337f4610155fc237e727f9dee85377a5fce67a3c853510051a6abcf9c0" ,
"salt" : "92a0fe390ff1063d9e93bbafe3ca75be219d950128e2e5aca6a9c12d5c1f1c9b" ,
"content_offset" : 32893 ,
"files" : [
{
"path" : "nota.txt" ,
"size" : 22 ,
"start" : 0 ,
"end" : 22 ,
"sha256" : "5d596d5f49c179f0ec337f4610155fc237e727f9dee85377a5fce67a3c853510" ,
"mtime" : 1790769600
}
] ,
"verdicts" : {
"signature" : "F4" ,
"seal" : "S0" ,
"lines" : [
"Firmado con la clave dkauthor1jtf6s2c7ywr6scx40jhye32sj82rjp8a6cj7f54jsh36rd96vaqqcg54xg. No prueba quién la tiene."
] ,
"author_key" : "dkauthor1jtf6s2c7ywr6scx40jhye32sj82rjp8a6cj7f54jsh36rd96vaqqcg54xg"
} ,
"signature" : {
"alg" : 1 ,
"secret_seed" : "294b60d256e79fc4c18b4bcc0a156810b44144619969dadedcbf01d3b37c1054" ,
"author_key" : "dkauthor1jtf6s2c7ywr6scx40jhye32sj82rjp8a6cj7f54jsh36rd96vaqqcg54xg" ,
"control_commit" : "9f296b40049889c944be75c61827b694a0104eb5c5424e17217ff1fd32529efe" ,
"head_digest" : "0111835cdde5ef15710cea96fc600757e1695ddc8f44b2b20e57eead31278b92" ,
"signers_digest" : "1665c6f3f1afb37b1a87d87e4265f156d7108c3c1762972d2a4241e6e5ab824e" ,
"author_message" : "datekeys:dkc3:author-signature:v1\n58aedcded250af5f798eeace817f8a5bbd0c245d05627949970b5eb998bb0413\n" ,
"author_code" : "58ae-dcde" ,
"signature" : "6f8efe0dfadaf89bf71295167f8d8cc4890de0441a37a26d1f7d0b1f56b79c43c4010861e11742a5431b072b21490d4a976dc9ff385d36242047ad4cb996270b" ,
"security_key_2" : "a3000101582092d3a82b1e2387a860d57cae4cc55091d43904fdd625e4d2b285e3a1b4ba67400258406f8efe0dfadaf89bf71295167f8d8cc4890de0441a37a26d1f7d0b1f56b79c43c4010861e11742a5431b072b21490d4a976dc9ff385d36242047ad4cb996270b"
} ,
"stages" : [
{
"step" : 1 ,
"name" : "parse DKC1" ,
"ok" : true
} ,
{
"step" : 2 ,
"name" : "prelude" ,
"ok" : true
} ,
{
"step" : 3 ,
"name" : "public header" ,
"ok" : true
} ,
{
"step" : 4 ,
"name" : "header validation" ,
"ok" : true
} ,
{
"step" : 5 ,
"name" : "sealed control structure" ,
"ok" : true
} ,
{
"step" : 6 ,
"name" : "payload structure" ,
"ok" : true
} ,
{
"step" : 7 ,
"name" : "condition" ,
"ok" : true
} ,
{
"step" : 8 ,
"name" : "tlock stanza" ,
"ok" : true
} ,
{
"step" : 9 ,
"name" : "release" ,
"ok" : true
} ,
{
"step" : 10 ,
"name" : "release verification" ,
"ok" : true
} ,
{
"step" : 11 ,
"name" : "open sealed control" ,
"ok" : true
} ,
{
"step" : 12 ,
"name" : "policy structure" ,
"ok" : true
} ,
{
"step" : 14 ,
"name" : "control" ,
"ok" : true
} ,
{
"step" : 15 ,
"name" : "header binding" ,
"ok" : true
} ,
{
"step" : 16 ,
"name" : "payload identity" ,
"ok" : true
} ,
{
"step" : 17 ,
"name" : "open payload" ,
"ok" : true
} ,
{
"step" : 18 ,
"name" : "commit" ,
"ok" : true
}
]
}
