Browsers' compatibility with ECC SSL certificates

The purpose of this chart is to help you select the SSL certificate which matches your technical needs. Independently of price or brand!

This chart only considers ECC certificates.

Certification authority recognized by the browser and setup a native level cipherment unless otherwise specified.

Certification Authority not recognized by the browser.

The behavior is specific or unknown.

40-bit native encryption. Concerns 10 years old browsers (recent browsers give priority to 128-bit or higher encryption).

Compatibility with office browsers

	Sectigo	GlobalSign	DigiCert
Offer	Sectigo EV ECC Sectigo Multisites EV ECC		DigiCert Secure Site Pro ECC DigiCert Secure Site Pro EV ECC
			Thawte
			Geotrust
root	see		see
all operating system
Firefox
36+	+EV	+EV	+EV
34.0 - 35.0.1	+EV		+EV
32.0 - 33.1.1	+EV
3.6.2 - 31.8.0	+EV
3.0.2 - 3.5.19	+EV (1) Firefox and by-products may encounter loop issue when checking SSL certificates. See FAQ
0.1 - 3.0.1
display / hide
J2RE
1.6.0_115+
Seamonkey
2.31+	+EV (1) Firefox and by-products may encounter loop issue when checking SSL certificates. See FAQ		+EV
2.0.4 - 2.30	+EV (1) Firefox and by-products may encounter loop issue when checking SSL certificates. See FAQ
2.0 - 2.0.3	(1) Firefox and by-products may encounter loop issue when checking SSL certificates. See FAQ
display / hide
NSS
3.16.3+
Windows
Microsoft Internet Explorer
Edge (3) From the versions Vista of Windows	+EV	+EV	+EV
7.0 -11.0 (3) From the versions Vista of Windows	+EV	+EV	+EV
6.0 - 7.0b2
5.5 - 5.6
5.01
4.01 - 5.0
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Google Chrome
(3) From the versions Vista of Windows	+EV		+EV
Mac
SAFARI
10.9+ (2) Only from the version 10.6 of Mac	+EV (4) Only from the version 10.12 of Mac (Sierra)	+EV	+EV
10 - 10.8 (2) Only from the version 10.6 of Mac	+EV (4) Only from the version 10.12 of Mac (Sierra)	+EV
4 - 9.1.3 (2) Only from the version 10.6 of Mac		+EV
1.0 - 3.2.3
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Google Chrome
(2) Only from the version 10.6 of Mac	+EV		+EV
Linux
CA-Certificates
20141019+
Google Chrome
40+	+EV
	+EV
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(1): Firefox and by-products may encounter loop issue when checking SSL certificates. See FAQ (2): Only from the version 10.6 of Mac (3): From the versions Vista of Windows (4): Only from the version 10.12 of Mac (Sierra)
SSL Compatibility with mobile tools
	Sectigo	GlobalSign	DigiCert
Offer	Sectigo EV ECC Sectigo Multisites EV ECC		DigiCert Secure Site Pro ECC DigiCert Secure Site Pro EV ECC
			Thawte
			Geotrust
root	see		see
Apple
WatchOS 1.0.1+
iOS 10	+EV	+EV	+EV
iOS 8.0 - 9		+EV	+EV
iOS 7.x		+EV	+EV
iOS 5.x
iOS 1.x- 4.x
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Windows Mobile
Windows Phone 8+
Windows Phone 7
WM 6.5
WM CE6
WM CE5
WM 2003
WM 2002
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BlackBerry
OS 5+
OS 4.5.1+
OS 4.3+
OS 4.2.1
display / hide
Android
5.1.0+
3 - 5.0.3
1.0 - 2.3.7
display / hide