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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span style='font-family:"Courier New"'>I was reading that SHA-3 has a buffer overflow in the C implementation that is used by PHP and Python.<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'><a href="https://nvd.nist.gov/vuln/detail/CVE-2022-37454">https://nvd.nist.gov/vuln/detail/CVE-2022-37454</a><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'><a href="https://mouha.be/sha-3-buffer-overflow/">https://mouha.be/sha-3-buffer-overflow/</a></span><span style='font-family:"Courier New"'><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>How does OpenSSL implement SHA-3 in the following algorithms? Is SHA3 only used in SHA3-224, </span><span style='font-family:"Courier New"'>SHA3-256, SHA3-384, and SHA3-512?</span><span style='font-family:"Courier New"'><o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>root:/ openssl list -digest-algorithms<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-MD4 => MD4<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-MD5 => MD5<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-MDC2 => MDC2<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-RIPEMD160 => RIPEMD160<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA1 => SHA1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA1-2 => RSA-SHA1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA224 => SHA224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA256 => SHA256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA3-224 => SHA3-224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA3-256 => SHA3-256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA3-384 => SHA3-384<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA3-512 => SHA3-512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA384 => SHA384<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA512 => SHA512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA512/224 => SHA512-224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SHA512/256 => SHA512-256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RSA-SM3 => SM3<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>BLAKE2b512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>BLAKE2s256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>id-rsassa-pkcs1-v1_5-with-sha3-224 => SHA3-224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>id-rsassa-pkcs1-v1_5-with-sha3-256 => SHA3-256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>id-rsassa-pkcs1-v1_5-with-sha3-384 => SHA3-384<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>id-rsassa-pkcs1-v1_5-with-sha3-512 => SHA3-512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>MD4<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>md4WithRSAEncryption => MD4<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>MD5<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>MD5-SHA1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>md5WithRSAEncryption => MD5<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>MDC2<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>mdc2WithRSA => MDC2<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>ripemd => RIPEMD160<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>RIPEMD160<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>ripemd160WithRSA => RIPEMD160<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>rmd160 => RIPEMD160<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha1WithRSAEncryption => SHA1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha224WithRSAEncryption => SHA224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha256WithRSAEncryption => SHA256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA3-224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA3-256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA3-384<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA3-512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA384<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha384WithRSAEncryption => SHA384<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA512-224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha512-224WithRSAEncryption => SHA512-224<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHA512-256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha512-256WithRSAEncryption => SHA512-256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sha512WithRSAEncryption => SHA512<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHAKE128<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SHAKE256<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>SM3<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>sm3WithRSAEncryption => SM3<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>ssl3-md5 => MD5<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>ssl3-sha1 => SHA1<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>whirlpool<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='font-family:"Courier New"'>Job </span><span style='font-size:9.0pt;font-family:"Courier New"'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>