Top 20 NuGet sha1 Packages

CAS - Content Addressable Storage (Local Disk Storage Repository).
CAS - Content Addressable Storage (Protobuf Serializer).
CAS - Content Addressable Storage.
Tools and extensions for working with primitives such as Sha1, DistributedId and BitOps.
CAS - Content Addressable Storage (Azure Table Storage Repository).
CAS - Content Addressable Storage (Azure Blob Storage Repository).
CAS - Content Addressable Storage Serializers.
CAS - Content Addressable Storage I/O.
CAS - Content Addressable Storage (Text Serializer).
CAS - Content Addressable Storage (Json Serializer).
CryptHash.Core is a .NET Standard Class Library for text and files symmetric (AES 256 CBC) authenticated (HMACSHA256) encryption/decryption with salt, and text/files hashing (MD5, SHA1, SHA256, SHA384, SHA512 and BCrypt).
CAS - Content Addressable Storage (Hybrid Storage Repository).
CAS - Content Addressable Storage (Protobuf Serializer).
CAS - Content Addressable Storage (Text Serializer).
CAS - Content Addressable Storage (Json Serializer).
SshNet.Security.Cryptography for only .NET Standard
SHA1,SHA256,SHA384,SHA512,MD5,HMACSHA1,HMACSHA256,HMACSHA384,HMACSHA512,HMACMD5,AES,Base64,Bcrypt
A fluent library of wonderful extensions and utilities that can make your code short and clean.
Several encryption algorithms implemented in this library such as: AES, DES, AesThenHmac, MD5, SHA1, SHA256
Extensions on the Security .NetFramework