cose_sign1_sign

shallow

io.github.bowenerchen/cipherhub · Verify this server

[cose_sign1] 构造并签名 COSE_Sign1 消息(RFC 9052 §4.2,算法 RFC 9053)。 【算法】ES256(-7, P-256+SHA-256) / ES384(-35, P-384+SHA-384) / ES512(-36, P-521+SHA-512) / EdDSA(-8, Ed25519)。ES 系签名为裸 r||s (坐标左补零到曲线宽度,ES512 坐标 66 字节、r||s 共 132 字节)。 【参数】 - algorithm:ES256 / ES384 / ES512 / EdDSA - ecc_private_key_in_pem:EC 或 Ed25519 私钥 PEM(须与算法曲线匹配) - ecc_private_key_password:私钥口令(未加密则留空) - payload_in_hex:待签 payload(1B~256KB) - external_aad_in_hex:外部 AAD(可选,默认空串) 【输出】cose_sign1_in_hex(完整 COSE_Sign1)、protected_in_hex、 sig_structure_in_hex(Sig_structure 待签字节,RFC 9052 §4.4,可直送 openssl dgst 交叉)、signature_raw_in_hex(裸 r||s)、 signature_der_in_hex / r_in_hex / s_in_hex(EdDSA 无此形态)、structure_tree。 【注意】签名真正覆盖的是 Sig_structure = ["Signature1", protected, external_aad, payload] 的规范编码,不是 payload 本身。

100.0/100

1 trials · measured 21 days ago

cose_sign1_sign scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against io.github.bowenerchen/cipherhub, measured 16 Sept 2026 under methodology v0.2.0. Every measured component scored 100.

Component breakdown

ComponentWeightValue
Reliability35%not applicable
Schema integrity25%100.0
Failure behaviour15%not applicable
Latency15%not applicable
Concurrency10%not applicable

Tool details

Transport
remote
Credential class
unreachable
Category
Finance & compliance
Input schema
not declared
Output schema
not declared
Side-effect classification
unclassified

Score history

DayScoreTierMethodology
2026-09-16100.0shallowv0.2.0

Probe evidence

ProbeOutcomes
schema_integritypass: 1

Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.

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Vouch score: cose_sign1_sign
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cose_sign1_sign — Vouch