1# Universal Keystore Kit 2 3- [Introduction to Universal Keystore Kit](huks-overview.md) 4- [Basic Concepts of HUKS](huks-concepts.md) 5- Key Generation and Import 6 - Key Generation 7 - [Key Generation Overview and Algorithm Specifications](huks-key-generation-overview.md) 8 - Development 9 - [Generating a Key (ArkTS)](huks-key-generation-arkts.md) 10 - [Generating a Key (C/C++)](huks-key-generation-ndk.md) 11 - Key Import 12 - [Key Import Overview and Algorithm Specifications](huks-key-import-overview.md) 13 - Development 14 - [Importing a Key in Plaintext (ArkTS)](huks-import-key-in-plaintext-arkts.md) 15 - [Importing a Key in Plaintext (C/C++)](huks-import-key-in-plaintext-ndk.md) 16 - [Importing a Key in Ciphertext (ArkTS)](huks-import-wrapped-key-arkts.md) 17 - [Importing a Key in Ciphertext (C/C++)](huks-import-wrapped-key-ndk.md) 18- Key Use 19 - [General Process of Using a Key](huks-key-use-overview.md) 20 - Encryption and Decryption 21 - [Encryption and Decryption Overview and Algorithm Specifications](huks-encryption-decryption-overview.md) 22 - Development 23 - [Encryption and Decryption (ArkTS)](huks-encryption-decryption-arkts.md) 24 - [Encryption and Decryption (C/C++)](huks-encryption-decryption-ndk.md) 25 - Signing and Signature Verification 26 - [Signing and Signature Verification Overview and Algorithm Specifications](huks-signing-signature-verification-overview.md) 27 - Development 28 - [Signing and Signature Verification (ArkTS)](huks-signing-signature-verification-arkts.md) 29 - [Signing and Signature Verification (C/C++)](huks-signing-signature-verification-ndk.md) 30 - Key Agreement 31 - [Key Agreement Overview and Algorithm Specifications](huks-key-agreement-overview.md) 32 - Development 33 - [Key Agreement (ArkTS)](huks-key-agreement-arkts.md) 34 - [Key Agreement (C/C++)](huks-key-agreement-ndk.md) 35 - Key Derivation 36 - [Key Derivation Overview and Algorithm Specifications](huks-key-derivation-overview.md) 37 - Development 38 - [Key Derivation (ArkTS)](huks-key-derivation-arkts.md) 39 - [Key Derivation (C/C++)](huks-key-derivation-ndk.md) 40 - Access Control 41 - [HUKS Access Control Overview](huks-identity-authentication-overview.md) 42 - Development 43 - [HUKS Access Control Development](huks-user-identity-authentication.md) 44 - [Refined Access Control Development](huks-refined-user-identity-authentication.md) 45 - HMAC 46 - [HMAC (ArkTS)](huks-hmac-arkts.md) 47 - [HMAC (C/C++)](huks-hmac-ndk.md) 48- Key Deletion 49 - [Deleting a Key (ArkTS)](huks-delete-key-arkts.md) 50 - [Deleting a Key (C/C++)](huks-delete-key-ndk.md) 51- Key Attestation 52 - [Key Attestation Overview and Algorithm Specifications](huks-key-attestation-overview.md) 53 - Development 54 - [Anonymous Key Attestation (ArkTS)](huks-key-anon-attestation-arkts.md) 55 - [Anonymous Key Attestation (C/C++)](huks-key-anon-attestation-ndk.md) 56 <!--Del--> 57 - [Non-anonymous Key Attestation (ArkTS)](huks-key-attestation-arkts.md) 58 - [Non-anonymous Key attestation (C/C++)](huks-key-attestation-ndk.md) 59 <!--DelEnd--> 60- Other Operations 61 - Checking Key Existence 62 - [Checking a Key (ArkTS)](huks-check-key-arkts.md) 63 - [Checking a Key (C/C++)](huks-check-key-ndk.md) 64 - Obtaining Key Properties 65 - [Obtaining Key Properties (ArkTS)](huks-obtain-key-properties-arkts.md) 66 - [Obtaining Key Properties (C/C++)](huks-obtain-key-properties-ndk.md) 67 - Exporting a Key 68 - [Exporting a Key (ArkTS)](huks-export-key-arkts.md) 69 - [Exporting a Key (C/C++)](huks-export-key-ndk.md) 70 - Querying Key Aliases 71 - [Querying Key Aliases (ArkTS)](huks-list-aliases-arkts.md) 72 - [Querying Key Aliases (C/C++)](huks-list-aliases-ndk.md) 73 <!--Del--> 74 - [Specifying the User for Key Operations (for System Applications Only)](huks-as-user-sys.md) 75 <!--DelEnd--> 76