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alexrfordalexrford
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Move CryptoAlgorithms::AlgorithmsName into a separate internal/CryptoAlgorithmNames.qll
1 parent f16d776 commit a2104de

8 files changed

Lines changed: 225 additions & 226 deletions

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‎config/identical-files.json‎

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"python/ql/lib/semmle/python/concepts/CryptoAlgorithms.qll",
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"ruby/ql/lib/codeql/ruby/security/CryptoAlgorithms.qll"
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],
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"CryptoAlgorithmNames Python/JS/Ruby": [
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"javascript/ql/lib/semmle/javascript/security/internal/CryptoAlgorithmNames.qll",
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"python/ql/lib/semmle/python/concepts/internal/CryptoAlgorithmNames.qll",
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"ruby/ql/lib/codeql/ruby/security/internal/CryptoAlgorithmNames.qll"
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],
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"SensitiveDataHeuristics Python/JS": [
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"javascript/ql/lib/semmle/javascript/security/internal/SensitiveDataHeuristics.qll",
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"python/ql/lib/semmle/python/security/internal/SensitiveDataHeuristics.qll"

‎javascript/ql/lib/semmle/javascript/security/CryptoAlgorithms.qll‎

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* The classification into strong and weak are based on Wikipedia, OWASP and google (2017).
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*/
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/**
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* Names of cryptographic algorithms, separated into strong and weak variants.
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*
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* The names are normalized: upper-case, no spaces, dashes or underscores.
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*
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* The names are inspired by the names used in real world crypto libraries.
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*
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* The classification into strong and weak are based on Wikipedia, OWASP and google (2017).
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*/
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module AlgorithmNames {
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/**
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* Holds if `name` corresponds to a strong hashing algorithm.
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*/
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predicate isStrongHashingAlgorithm(string name) {
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name =
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[
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"DSA", "ED25519", "ES256", "ECDSA256", "ES384", "ECDSA384", "ES512", "ECDSA512", "SHA2",
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"SHA224", "SHA256", "SHA384", "SHA512", "SHA3", "SHA3224", "SHA3256", "SHA3384", "SHA3512"
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]
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}
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/**
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* Holds if `name` corresponds to a weak hashing algorithm.
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*/
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predicate isWeakHashingAlgorithm(string name) {
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name =
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[
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"HAVEL128", "MD2", "MD4", "MD5", "PANAMA", "RIPEMD", "RIPEMD128", "RIPEMD256", "RIPEMD160",
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"RIPEMD320", "SHA0", "SHA1"
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]
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}
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/**
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* Holds if `name` corresponds to a strong encryption algorithm.
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*/
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predicate isStrongEncryptionAlgorithm(string name) {
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name =
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[
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"AES", "AES128", "AES192", "AES256", "AES512", "AES-128", "AES-192", "AES-256", "AES-512",
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"ARIA", "BLOWFISH", "BF", "ECIES", "CAST", "CAST5", "CAMELLIA", "CAMELLIA128",
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"CAMELLIA192", "CAMELLIA256", "CAMELLIA-128", "CAMELLIA-192", "CAMELLIA-256", "CHACHA",
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"GOST", "GOST89", "IDEA", "RABBIT", "RSA", "SEED", "SM4"
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]
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}
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/**
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* Holds if `name` corresponds to a weak encryption algorithm.
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*/
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predicate isWeakEncryptionAlgorithm(string name) {
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name =
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[
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"DES", "3DES", "DES3", "TRIPLEDES", "DESX", "TDEA", "TRIPLEDEA", "ARC2", "RC2", "ARC4",
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"RC4", "ARCFOUR", "ARC5", "RC5"
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]
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}
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/**
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* Holds if `name` corresponds to a strong password hashing algorithm.
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*/
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predicate isStrongPasswordHashingAlgorithm(string name) {
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name = ["ARGON2", "PBKDF2", "BCRYPT", "SCRYPT"]
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}
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/**
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* Holds if `name` corresponds to a weak password hashing algorithm.
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*/
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predicate isWeakPasswordHashingAlgorithm(string name) { name = "EVPKDF" }
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/**
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* Holds if `name` corresponds to a weak block cipher mode of operation.
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*/
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predicate isWeakBlockMode(string name) { name = "ECB" }
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}
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private import AlgorithmNames
7+
private import internal.CryptoAlgorithmNames
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/**
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* A cryptographic algorithm.

‎javascript/ql/lib/semmle/javascript/security/internal/CryptoAlgorithmNames.qll‎

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/**
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* Names of cryptographic algorithms, separated into strong and weak variants.
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*
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* The names are normalized: upper-case, no spaces, dashes or underscores.
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*
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* The names are inspired by the names used in real world crypto libraries.
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*
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* The classification into strong and weak are based on Wikipedia, OWASP and google (2017).
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*/
10+
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/**
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* Holds if `name` corresponds to a strong hashing algorithm.
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*/
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predicate isStrongHashingAlgorithm(string name) {
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name =
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[
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"DSA", "ED25519", "ES256", "ECDSA256", "ES384", "ECDSA384", "ES512", "ECDSA512", "SHA2",
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"SHA224", "SHA256", "SHA384", "SHA512", "SHA3", "SHA3224", "SHA3256", "SHA3384", "SHA3512"
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]
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}
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/**
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* Holds if `name` corresponds to a weak hashing algorithm.
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*/
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predicate isWeakHashingAlgorithm(string name) {
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name =
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[
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"HAVEL128", "MD2", "MD4", "MD5", "PANAMA", "RIPEMD", "RIPEMD128", "RIPEMD256", "RIPEMD160",
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"RIPEMD320", "SHA0", "SHA1"
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]
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}
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/**
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* Holds if `name` corresponds to a strong encryption algorithm.
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*/
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predicate isStrongEncryptionAlgorithm(string name) {
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name =
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[
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"AES", "AES128", "AES192", "AES256", "AES512", "AES-128", "AES-192", "AES-256", "AES-512",
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"ARIA", "BLOWFISH", "BF", "ECIES", "CAST", "CAST5", "CAMELLIA", "CAMELLIA128", "CAMELLIA192",
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"CAMELLIA256", "CAMELLIA-128", "CAMELLIA-192", "CAMELLIA-256", "CHACHA", "GOST", "GOST89",
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"IDEA", "RABBIT", "RSA", "SEED", "SM4"
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]
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}
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/**
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* Holds if `name` corresponds to a weak encryption algorithm.
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*/
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predicate isWeakEncryptionAlgorithm(string name) {
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name =
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[
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"DES", "3DES", "DES3", "TRIPLEDES", "DESX", "TDEA", "TRIPLEDEA", "ARC2", "RC2", "ARC4", "RC4",
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"ARCFOUR", "ARC5", "RC5"
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]
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}
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/**
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* Holds if `name` corresponds to a strong password hashing algorithm.
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*/
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predicate isStrongPasswordHashingAlgorithm(string name) {
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name = ["ARGON2", "PBKDF2", "BCRYPT", "SCRYPT"]
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}
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/**
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* Holds if `name` corresponds to a weak password hashing algorithm.
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*/
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predicate isWeakPasswordHashingAlgorithm(string name) { name = "EVPKDF" }
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/**
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* Holds if `name` corresponds to a weak block cipher mode of operation.
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*/
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predicate isWeakBlockMode(string name) { name = "ECB" }

‎python/ql/lib/semmle/python/concepts/CryptoAlgorithms.qll‎

Lines changed: 1 addition & 75 deletions
Original file line numberDiff line numberDiff line change
@@ -4,81 +4,7 @@
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* The classification into strong and weak are based on Wikipedia, OWASP and google (2017).
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*/
66

7-
/**
8-
* Names of cryptographic algorithms, separated into strong and weak variants.
9-
*
10-
* The names are normalized: upper-case, no spaces, dashes or underscores.
11-
*
12-
* The names are inspired by the names used in real world crypto libraries.
13-
*
14-
* The classification into strong and weak are based on Wikipedia, OWASP and google (2017).
15-
*/
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module AlgorithmNames {
17-
/**
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* Holds if `name` corresponds to a strong hashing algorithm.
19-
*/
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predicate isStrongHashingAlgorithm(string name) {
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name =
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[
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"DSA", "ED25519", "ES256", "ECDSA256", "ES384", "ECDSA384", "ES512", "ECDSA512", "SHA2",
24-
"SHA224", "SHA256", "SHA384", "SHA512", "SHA3", "SHA3224", "SHA3256", "SHA3384", "SHA3512"
25-
]
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}
27-
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/**
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* Holds if `name` corresponds to a weak hashing algorithm.
30-
*/
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predicate isWeakHashingAlgorithm(string name) {
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name =
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[
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"HAVEL128", "MD2", "MD4", "MD5", "PANAMA", "RIPEMD", "RIPEMD128", "RIPEMD256", "RIPEMD160",
35-
"RIPEMD320", "SHA0", "SHA1"
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]
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}
38-
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/**
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* Holds if `name` corresponds to a strong encryption algorithm.
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*/
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predicate isStrongEncryptionAlgorithm(string name) {
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name =
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[
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"AES", "AES128", "AES192", "AES256", "AES512", "AES-128", "AES-192", "AES-256", "AES-512",
46-
"ARIA", "BLOWFISH", "BF", "ECIES", "CAST", "CAST5", "CAMELLIA", "CAMELLIA128",
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"CAMELLIA192", "CAMELLIA256", "CAMELLIA-128", "CAMELLIA-192", "CAMELLIA-256", "CHACHA",
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"GOST", "GOST89", "IDEA", "RABBIT", "RSA", "SEED", "SM4"
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]
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}
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/**
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* Holds if `name` corresponds to a weak encryption algorithm.
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*/
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predicate isWeakEncryptionAlgorithm(string name) {
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name =
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[
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"DES", "3DES", "DES3", "TRIPLEDES", "DESX", "TDEA", "TRIPLEDEA", "ARC2", "RC2", "ARC4",
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"RC4", "ARCFOUR", "ARC5", "RC5"
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]
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}
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/**
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* Holds if `name` corresponds to a strong password hashing algorithm.
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*/
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predicate isStrongPasswordHashingAlgorithm(string name) {
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name = ["ARGON2", "PBKDF2", "BCRYPT", "SCRYPT"]
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}
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/**
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* Holds if `name` corresponds to a weak password hashing algorithm.
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*/
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predicate isWeakPasswordHashingAlgorithm(string name) { name = "EVPKDF" }
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/**
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* Holds if `name` corresponds to a weak block cipher mode of operation.
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*/
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predicate isWeakBlockMode(string name) { name = "ECB" }
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}
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private import AlgorithmNames
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private import internal.CryptoAlgorithmNames
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/**
8410
* A cryptographic algorithm.

‎python/ql/lib/semmle/python/concepts/internal/CryptoAlgorithmNames.qll‎

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/**
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* Names of cryptographic algorithms, separated into strong and weak variants.
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*
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* The names are normalized: upper-case, no spaces, dashes or underscores.
5+
*
6+
* The names are inspired by the names used in real world crypto libraries.
7+
*
8+
* The classification into strong and weak are based on Wikipedia, OWASP and google (2017).
9+
*/
10+
11+
/**
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* Holds if `name` corresponds to a strong hashing algorithm.
13+
*/
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predicate isStrongHashingAlgorithm(string name) {
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name =
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[
17+
"DSA", "ED25519", "ES256", "ECDSA256", "ES384", "ECDSA384", "ES512", "ECDSA512", "SHA2",
18+
"SHA224", "SHA256", "SHA384", "SHA512", "SHA3", "SHA3224", "SHA3256", "SHA3384", "SHA3512"
19+
]
20+
}
21+
22+
/**
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* Holds if `name` corresponds to a weak hashing algorithm.
24+
*/
25+
predicate isWeakHashingAlgorithm(string name) {
26+
name =
27+
[
28+
"HAVEL128", "MD2", "MD4", "MD5", "PANAMA", "RIPEMD", "RIPEMD128", "RIPEMD256", "RIPEMD160",
29+
"RIPEMD320", "SHA0", "SHA1"
30+
]
31+
}
32+
33+
/**
34+
* Holds if `name` corresponds to a strong encryption algorithm.
35+
*/
36+
predicate isStrongEncryptionAlgorithm(string name) {
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name =
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[
39+
"AES", "AES128", "AES192", "AES256", "AES512", "AES-128", "AES-192", "AES-256", "AES-512",
40+
"ARIA", "BLOWFISH", "BF", "ECIES", "CAST", "CAST5", "CAMELLIA", "CAMELLIA128", "CAMELLIA192",
41+
"CAMELLIA256", "CAMELLIA-128", "CAMELLIA-192", "CAMELLIA-256", "CHACHA", "GOST", "GOST89",
42+
"IDEA", "RABBIT", "RSA", "SEED", "SM4"
43+
]
44+
}
45+
46+
/**
47+
* Holds if `name` corresponds to a weak encryption algorithm.
48+
*/
49+
predicate isWeakEncryptionAlgorithm(string name) {
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name =
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[
52+
"DES", "3DES", "DES3", "TRIPLEDES", "DESX", "TDEA", "TRIPLEDEA", "ARC2", "RC2", "ARC4", "RC4",
53+
"ARCFOUR", "ARC5", "RC5"
54+
]
55+
}
56+
57+
/**
58+
* Holds if `name` corresponds to a strong password hashing algorithm.
59+
*/
60+
predicate isStrongPasswordHashingAlgorithm(string name) {
61+
name = ["ARGON2", "PBKDF2", "BCRYPT", "SCRYPT"]
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}
63+
64+
/**
65+
* Holds if `name` corresponds to a weak password hashing algorithm.
66+
*/
67+
predicate isWeakPasswordHashingAlgorithm(string name) { name = "EVPKDF" }
68+
69+
/**
70+
* Holds if `name` corresponds to a weak block cipher mode of operation.
71+
*/
72+
predicate isWeakBlockMode(string name) { name = "ECB" }

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