# emSign Root TLS CA - G1 root certificate (eMudhra)

> emSign Root TLS CA - G1 is a root CA certificate operated by eMudhra (RSA 4096, valid until 2049-02-07, SHA-256 CEF71E70). As of the latest CCADB data it is trusted for TLS server authentication by 1 of 4 major root stores: Microsoft.

Source: https://ssl.sh/roots/emudhra-emsign-root-tls-ca-g1/
Last updated: 2026-11-10

emSign Root TLS CA - G1 is a root CA certificate operated by eMudhra (RSA 4096, valid until 2049-02-07, SHA-256 CEF71E70). As of the latest CCADB data it is trusted for TLS server authentication by 1 of 4 major root stores: Microsoft.

| Field | Value |
|---|---|
| CA owner | eMudhra |
| Subject | CN=emSign Root TLS CA - G1,O=eMudhra Technologies Limited,C=IN |
| SHA-256 | CEF71E70B7C29ADDF6C30CD19E614B38FD5F02A435A0EEDDD0087E183D101A51 |
| SPKI SHA-256 | ECE28E35289CE8621C72407949E5050052AD4607CC332EAF9B546029AACBFB7A |
| Valid from | 2024-02-08 |
| Expires | 2049-02-07 |
| Key | RSA 4096 |
| Signature algorithm | sha384WithRSAEncryption |
| Serial number | 2A27D4E346AEF4E4F04678B5BB6D9EE |
| SHA-1 (Windows thumbprint) | A670CBDE482554129CAD3E1C4B1372F669F75CAD |

## Root store status

| Root store | Status | Trusted for TLS | Distrust for TLS after | Details |
|---|---|---|---|---|
| Chrome | Not included | No | - | - |
| Mozilla | Not included | No | - | - |
| Apple | Not included | No | - | - |
| Microsoft | Included | Yes | - | Trusted EKUs: Server Authentication |

The CCADB lists no EV policy OID for emSign Root TLS CA - G1.

## Intermediate CAs issued by this root

The CCADB lists 17 intermediate CA certificates signed directly by emSign Root TLS CA - G1: 8 currently valid, 0 expired and 9 revoked (revoked includes those whose parent was revoked).

| Intermediate | Operated by | Expires | Status | SHA-256 |
|---|---|---|---|---|
| InCommon RSA IGTF Server CA 4 | eMudhra Technologies Limited | 2029-04-07 | Valid | F1A78E13D7AB31072E223918D257B541010AD93AE6D39F3D74A0D8B2EE4C3E7D |
| InCommon Intermediate CA - OVG2C | eMudhra Technologies Limited | 2029-04-07 | Valid | BA02F2F97BA481D19ED4906BAB5602A9CE1CCE5D1F362EB5EC4F9D828EF09FFC |
| InCommon Intermediate CA - EVG2C | eMudhra Technologies Limited | 2029-04-07 | Valid | A83559D892F4692DA9A088A1B759773015D7AA6FB2B50B18C5F9F89CC27631E1 |
| InCommon Intermediate CA - DVG2C | eMudhra Technologies Limited | 2029-04-07 | Valid | 830905812307DF14C3D9D71B9A5A83247940857DD20BF6D67F6493D2070DA649 |
| EM EV TLS CA - G2A-1 | eMudhra Technologies Limited | 2040-05-28 | Valid | 684B11E56AB72502B75DACA1CD009E3DD4BEAB3AC1FE448902D272766CCA797E |
| EM DV TLS CA - G2A-1 | eMudhra Technologies Limited | 2040-05-28 | Valid | 3F13597D3355D341BD09328AEE567D7F4E002D9919B986F9962DAFF197EA75D1 |
| EM OV TLS CA - G2A-1 | eMudhra Technologies Limited | 2040-05-28 | Valid | 291804EC866837CD5AF5F4D652F1DCC79BEC622D4F9BF4870E5E4D8639DF3AD4 |
| emSign TLS CA - G1 | eMudhra Technologies Limited | 2039-07-08 | Valid | DE029E40F6BB851DA4B804C65121D8535084FDF6B3B47DDF7E94B4E46A6C3437 |
| EM OV TLS CA - G2A | eMudhra Technologies Limited | 2040-04-28 | Revoked | F95D99B74A0FC39B8FF1316523B0E99F514A8187BB94540EBAEBA636D4E42121 |
| EM EV TLS CA - G2B | eMudhra Technologies Limited | 2040-04-28 | Revoked | E072B30D7F5B8BCF0080E51D6CC7765767072DB2319E9BB1CD3D02A086898750 |
| EM OV TLS CA - G2C | eMudhra Technologies Limited | 2040-04-28 | Revoked | DE767792E870BD32F331029FC89DC24C53F9DF970DC70F1EA30CF29DB3F94BA9 |
| EM DV TLS CA - G2A | eMudhra Technologies Limited | 2040-04-28 | Revoked | D6961022F9A55BBDE793D1BC696D73D7C2569AD55F0FD59910AF45449CD9CAB6 |
| EM EV TLS CA - G2C | eMudhra Technologies Limited | 2040-04-28 | Revoked | C3BC2B480FB1A1AB4D0BA1ED6C7B53E096447045733620991A32D6798D77AA20 |
| EM DV TLS CA - G2B | eMudhra Technologies Limited | 2040-04-28 | Revoked | 829EC444B8BE3DFD2D030A0D9E7A1D0DD2A3C2C325D39589C27AC9A065BAE793 |
| EM OV TLS CA - G2B | eMudhra Technologies Limited | 2040-04-28 | Revoked | 6A7A93861982B664001710A0EFD04C8A72F6A23E252B280911797E0BF1BD9012 |
| EM EV TLS CA - G2A | eMudhra Technologies Limited | 2040-04-28 | Revoked | 6984C2CCC0749F56449DE150C23975EFDC4D311E90308A622C3641D5ABB4312D |
| EM DV TLS CA - G2C | eMudhra Technologies Limited | 2040-04-28 | Revoked | 0427EA3CB4A7B4CB205E77A7B166D332BEDB8E8EF469BC5E883169C8D0AC876D |

## Cross-signed versions

1 certificate(s) in the CCADB have the same subject and public key as emSign Root TLS CA - G1 but a different issuer. A server can send one of them so that clients which trust the issuing root, but not emSign Root TLS CA - G1, can still build a chain.

| Signed by | CA owner | Expires | Status | SHA-256 |
|---|---|---|---|---|
| emSign Root CA - G1 | eMudhra Technologies Limited | 2039-07-09 | Valid | 9B913476EAB476E21E0887DBCDE44345D1359D28116B83B7CD3E87BD807EBF68 |

## What happens when it expires

emSign Root TLS CA - G1 is valid until 2049-02-07, about 22.2 years after this data snapshot (2026-11-10). From that day, browsers and operating systems that check trust-anchor expiry stop accepting chains that end at this root, so any certificate that can only chain to it fails validation. Android is a known exception: it does not enforce the expiry date of trust anchors.

## FAQ

**Is emSign Root TLS CA - G1 trusted by Chrome, Firefox, Safari and Windows?**

As of 2026-11-10, Microsoft trust it for TLS server authentication; Chrome, Mozilla, Apple do not.

**When does emSign Root TLS CA - G1 expire?**

On 2049-02-07, about 22.2 years after the 2026-11-10 data snapshot.

**How many intermediate certificates has emSign Root TLS CA - G1 issued?**

The CCADB lists 17: 8 valid, 0 expired and 9 revoked. The newest valid one is InCommon RSA IGTF Server CA 4, valid until 2029-04-07.

**Is emSign Root TLS CA - G1 cross-signed?**

Yes. The CCADB has 1 cross-certificate(s) with its subject and key, signed by emSign Root CA - G1; 1 of them are still valid.

Sources: CCADB TLS Server Authentication report, All Included Root Certificate Trust Bit Settings, All Certificate Information (V5), the per-store TLS reports and Mozilla's Included CA Certificate Report (ccadb.org/resources).