31 lines
1.2 KiB
Nim
31 lines
1.2 KiB
Nim
import ../secp256k1, unittest
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suite "Test1":
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test "Context should be created and destroyed":
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let ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN or SECP256K1_CONTEXT_VERIFY)
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check ctx != nil
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secp256k1_context_destroy(ctx)
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test "ECDHE data should be equal":
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var aSecretKey: array[32, uint8]
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var bSecretKey: array[32, uint8]
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var aPublicKey: secp256k1_pubkey
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var bPublicKey: secp256k1_pubkey
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var data1: array[32, cuchar]
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var data2: array[32, cuchar]
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aSecretKey[31] = 1'u8
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bSecretKey[31] = 2'u8
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let ctx = secp256k1_context_create(SECP256K1_CONTEXT_SIGN)
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check ctx != nil
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check secp256k1_ec_pubkey_create(ctx, addr aPublicKey,
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cast[ptr cuchar](addr aSecretKey[0])) == 1
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check secp256k1_ec_pubkey_create(ctx, addr bPublicKey,
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cast[ptr cuchar](addr bSecretKey[0])) == 1
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check secp256k1_ecdh(ctx, addr data1[0],
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addr bPublicKey,
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cast[ptr cuchar](addr aSecretKey[0])) == 1
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check secp256k1_ecdh(ctx, addr data2[0],
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addr aPublicKey,
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cast[ptr cuchar](addr bSecretKey[0])) == 1
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check(data1 == data2)
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