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 (1.3)

Checksum : sha256

4bd3e02dead6b47ebaf0d11499922ce3ca9aaeddc5c4397f9d0dd4de6eeb8768

Politique de certification de l'AC : YOUSIGN SAS - SIGN2 CA (1.2.1)

Checksum: sha256

bda12b0281fa27d8db8ebb3efdc3fe36184581d0d17bcc43e125a570cd3efc9f

Politique d'horodatage (1.0.4)

Checksum : sha256

6252823f51c3ec6cbd3c1c43ce714ecd2184c0485586b14ac618ce251ec0dc22

Politique de certification de l'AC : YOUSIGN SAS - SIGN2 CA cachet serveur (1.0.2)

Checksum : sha256

f5feb0495646e753a1675cc06ed990de911e067591d29afb1fd637e25351492d

Politique de certification de l'AC : YOUSIGN SAS - QUALIFIED SIGNATURE CA (1.0.1)

Checksum: sha256

0819a9fa248aca986ba6e3146d624a95b18893552039bc4e7e75958e6eca8393

Certificate policy sign CA: YOUSIGN SAS - QUALIFIED SEAL2 CA (1.0.4)

Checksum : sha256

d8f82079754e2f8d248e1b768e3da13b96251f1de9a5780310483fc659282138

Certificates

Certificate of CA: YOUSIGN SAS - ROOT2 CA

Checksum: sha256

04d538df57f0fe6c24322c46578bc94d286d6e7fe6ca2754932b983da6008917

Certificate of CA : YOUSIGN SAS - SIGN2 CA

Checksum : sha256

9650adfae2495273b1d1bd681c13b8d3b7f0d2390a3ae97b74d75f35faa027fe

Certificate of UH 3

Checksum : sha256

b571369ab44fb8795d11756c6eed0e5c7dbb64d99f2e0fc81bfd6dd076aa3032

Certificate of UH 4

Checksum : sha256

6a44111ec0dc5737968c114a2db1955f8bfb87708b68aa6becaa9840476d7474

Certificate of CA: YOUSIGN SAS - QUALIFIED SIGNATURE CA

Checksum : sha256

918ce9e7e367ceb9cf49719c4797166df2040b031d6421b491ec9b8de5d80d8a

Certificate of CA : YOUSIGN SAS - QUALIFIED SEAL2 CA

Checksum: sha256

be2c8c2a902b520ed6bae14825861a3a6d590d5222abbd67e29e044783143218

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

Terms and conditions

General Conditions of Use - YOUSIGN SAS - SIGN2 CA (1.1.4)

Tips: Used for advanced signature feature

Checksum : sha256

59b7f27159498fadc787dd04f4cabb213bd808aa21b763bc6a457e678a4e5eac

Conditions Générales d'Utilisation Certificat d'horodatage (1.1.4)

Checksum : sha256

50507ac67de4bac5954ba54f7952172bd25497bd9f058ca393982662c601a62d

Conditions Générales d'Utilisation de l'AC : YOUSIGN SAS - QUALIFIED SIGNATURE CA (1.0.4)

Checksum : sha256

090477ab367f183e26c62baa0244ab657c9b9f15287b4e9f9be6f73ab4890867

Conditions Générales d'Utilisation de l'AC : YOUSIGN SAS - QUALIFIED SEAL2 CA (1.0.4)

Checksum: sha256

19b50cca75edb9e0570604b95b8375ee371414b9000b9293bd4b6785295e5b7f