Technical documentation of certifications

As a Certification Authority (CA), Yousign is accountable to expose technical documents to independent security experts

These documents can be viewed by following these links (the documentation is mainly in French because Yousign is audited by French auditors):

Certifications and timestamp policies

Politique de certification de l'AC : YOUSIGN SAS - ROOT2 CA (1.5)

Checksum : sha256

0e7fad8b19215709203158ff43ebe60c3f7605e132bb7ecb62b278ad440bab21

Politique de certification de l'AC : YOUSIGN SAS - SIGN2 CA (1.2.5)

Checksum: sha256

c8b8ba71eb1fa974d3215c8a6e005045590d06c82fb23bce7d2a8ea898797ed2

Politique d'horodatage (1.1.0)

Empreinte : sha256

cd4954fdd7e37ba287431275fe025e9d65f68fef8b47d915f3dbc1612e71eafc

Politique de certification de l'AC : YOUSIGN SAS - SIGN2 CA cachet serveur (1.0.4)

Checksum : sha256

60c861eee499cc6e04481e70d61718d60ef74ba03fd0365d72e96db0e8b5fc2f

Politique de certification de l'AC : YOUSIGN SAS - QUALIFIED SIGNATURE CA (1.2.3)

Checksum: sha256

ffcd8e875ea03415dfa679c797a7895c319cf6f4b98280bff6a699487a2eb608

Politique de certification de l'AC : YOUSIGN SAS - QUALIFIED SEAL2 CA (1.0.4)

Checksum : sha256

e51044ca6c8197586490a700c20e61eeed38bef9155584b7735e7fdfa915b7db

Politique de certification de l'AC : YOUSIGN SAS - SIGN3 CA (1.0.0)
Empreinte : sha256
be78136231d62783660f71c27da9d210ab0445a2f15c7d2dcfeb0aad05236efd

Politique de certification de l'AC YOUSIGN SAS - SIGN3 CA - Cachet Serveur (1.0.0)
Empreinte : sha256
624293303727683769a062f07fb5adda2fe5b8c694e805f54e510fabf8aae1d6

Certificates

Certificate of CA: YOUSIGN SAS - ROOT2 CA

Checksum: sha256

04d538df57f0fe6c24322c46578bc94d286d6e7fe6ca2754932b983da6008917

Certificate of CA : YOUSIGN SAS - SIGN2 CA

Checksum : sha256

9650adfae2495273b1d1bd681c13b8d3b7f0d2390a3ae97b74d75f35faa027fe

Certificat of UH6

Empreinte : sha256

418f8bf884f931af4c5661ae24efee3e65acb187d627fa33801c03bd70176d63

Certificate of CA: YOUSIGN SAS - QUALIFIED SIGNATURE CA

Checksum : sha256

918ce9e7e367ceb9cf49719c4797166df2040b031d6421b491ec9b8de5d80d8a

Certificate of CA : YOUSIGN SAS - QUALIFIED SEAL2 CA

Checksum: sha256

be2c8c2a902b520ed6bae14825861a3a6d590d5222abbd67e29e044783143218

Certificate of CA : YOUSIGN SAS - SIGN3 CA
Empreinte : sha256

76564767e88d4bf69332bbd48232e4d28a139e5bd2dc9807466acbcb808a0043

Revocation list

CRL CA : YOUSIGN SAS – ROOT2 CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – SIGN2 CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – QUALIFIED SIGNATURE CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – QUALIFIED SEAL2 CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – SIGN3 CA: Link 1 Link 2 Link 3

Terms and conditions

General Conditions of Use - YOUSIGN SAS - SIGN2 CA (1.1.5)

Tips: Used for advanced signature feature

Checksum : sha256

3ea491a91b59c9cfe41b2ebc707b5f020f72dd7b4586825f7c20d3c1ac956955

Conditions Générales d'Utilisation Certificat d'horodatage (1.1.6)

Empreinte : sha256

68583dc4da3517855b31f9a759a1c82ff74d4d2e460ad871412799481b323c32

General Terms and Conditions of Use of AC YOUSIGN SAS - QUALIFIED SIGNATURE CA (1.2.4)

Checksum : sha256

53f3b47d18e0107d59047df3285725de115563b74356ddb9161e19ece4bc6336

Conditions Générales d'Utilisation de l'AC : YOUSIGN SAS - QUALIFIED SEAL2 CA (1.0.5)

Checksum: sha256

d43d77cdc35310c6b3fdd55c8ceec5af1ee3a398102629e577fd467555688568

Conditions Générales d'Utilisation - YOUSIGN SAS - HORODATAGE (2.0.0)

Empreinte: sha256

734dfc5dd86942b63ce9a221593fd136f9a5e2d928b1f98f09e4cbb430efb5d2

Conditions Générales d'Utilisation des certificats d'horodatage émis par l’AC YOUSIGN SAS - SIGN3 CA (1.0.0)

Empreinte : sha256

68583dc4da3517855b31f9a759a1c82ff74d4d2e460ad871412799481b323c32

Conditions Générales d’Utilisation des certificats de signature émis par l’AC YOUSIGN SAS - SIGN3 CA (1.0.0)

Empreinte : sha256

68583dc4da3517855b31f9a759a1c82ff74d4d2e460ad871412799481b323c32

Conditions Générales d'Utilisation de l'AC : YOUSIGN SAS - SIGN2 CA cachet serveur (1.0.1)

Empreinte : sha256

0cf5456dbad8fe98bad2e9c315f858ca46eddb6c337dd7192a8318e46460f14c

General Conditions of Use - YOUSIGN SAS - SIGN3 CA - Server Seal (1.0.0)
Empreinte : sha256

f599973c39705bd0c14e89508e4cc578255d834c27ea4c10940829b038ac048a