USE CASE Source code delivery YOU MUST Forward Copyright notices YOU MUST Forward License text YOU MUST Forward Warranty disclaimer YOU MUST Credit Verbatim "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)" IF Advertisement YOU MUST Credit Verbatim "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)" In Advertisement YOU MUST Credit Verbatim "This product includes cryptographic software written by Eric Young (eay@cryptsoft.com)" In Advertisement IF Including Windows code YOU MUST Credit Verbatim "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" IF Software modification YOU MUST NOT Promote Using "OpenSSL Toolkit" or "OpenSSL Project" YOU MUST NOT Use "OpenSSL" In Product name YOU MUST NOT Modify License USE CASE Binary delivery YOU MUST Provide Copyright notices In Documentation OR Distribution material YOU MUST Provide License text In Documentation OR Distribution material YOU MUST Provide Warranty disclaimer YOU MUST Credit Verbatim "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)" IF Advertisement YOU MUST Credit Verbatim "This product includes software developed by the OpenSSL Project for use in the OpenSSL Toolkit. (http://www.openssl.org/)" In Advertisement YOU MUST Credit Verbatim "This product includes cryptographic software written by Eric Young (eay@cryptsoft.com)" In Advertisement IF Including Windows code YOU MUST Credit Verbatim "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" IF Software modification YOU MUST NOT Promote Using "OpenSSL Toolkit" or "OpenSSL Project" YOU MUST NOT Use "OpenSSL" In Product name YOU MUST NOT Modify License COMPATIBILITY 0BSD COMPATIBILITY blessing COMPATIBILITY BlueOak-1.0.0 COMPATIBILITY BSD-1-Clause COMPATIBILITY BSD-2-Clause COMPATIBILITY BSD-2-Clause-Patent COMPATIBILITY BSD-3-Clause COMPATIBILITY BSD-3-Clause-Open-MPI COMPATIBILITY BSD-Source-Code COMPATIBILITY BSD-4-Clause COMPATIBILITY BSD-4-Clause-UC COMPATIBILITY BSL-1.0 COMPATIBILITY CC0-1.0 COMPATIBILITY curl COMPATIBILITY EFL-2.0 COMPATIBILITY FSFAP COMPATIBILITY FSFUL COMPATIBILITY FSFULLR COMPATIBILITY FSFULLRWD COMPATIBILITY HPND COMPATIBILITY IBM-pibs COMPATIBILITY ICU COMPATIBILITY ISC COMPATIBILITY JasPer-2.0 COMPATIBILITY Libpng COMPATIBILITY libpng-2.0 COMPATIBILITY libtiff COMPATIBILITY LicenseRef-scancode-ppp COMPATIBILITY MirOS COMPATIBILITY MIT COMPATIBILITY MIT-CMU COMPATIBILITY NCSA COMPATIBILITY NTP COMPATIBILITY OLDAP-2.8 COMPATIBILITY Saxpath COMPATIBILITY SGI-B-2.0 COMPATIBILITY SMLNJ COMPATIBILITY SSH-OpenSSH COMPATIBILITY SSH-short COMPATIBILITY SunPro COMPATIBILITY Unicode-DFS-2016 COMPATIBILITY Unlicense COMPATIBILITY UPL-1.0 COMPATIBILITY WTFPL COMPATIBILITY X11 COMPATIBILITY Zlib COMPATIBILITY ZPL-2.0 COPYLEFT CLAUSE Questionable