 9bdcbe0447
			
		
	
	9bdcbe0447
	
	
	
		
			
			Major integrations and fixes: - Added BACKBEAT SDK integration for P2P operation timing - Implemented beat-aware status tracking for distributed operations - Added Docker secrets support for secure license management - Resolved KACHING license validation via HTTPS/TLS - Updated docker-compose configuration for clean stack deployment - Disabled rollback policies to prevent deployment failures - Added license credential storage (CHORUS-DEV-MULTI-001) Technical improvements: - BACKBEAT P2P operation tracking with phase management - Enhanced configuration system with file-based secrets - Improved error handling for license validation - Clean separation of KACHING and CHORUS deployment stacks 🤖 Generated with [Claude Code](https://claude.ai/code) Co-Authored-By: Claude <noreply@anthropic.com>
		
			
				
	
	
		
			60 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			60 lines
		
	
	
		
			2.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
| // Copyright 2019 The Go Authors. All rights reserved.
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| // Use of this source code is governed by a BSD-style
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| // license that can be found in the LICENSE file.
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| 
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| // Package curve25519 provides an implementation of the X25519 function, which
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| // performs scalar multiplication on the elliptic curve known as Curve25519.
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| // See RFC 7748.
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| //
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| // Starting in Go 1.20, this package is a wrapper for the X25519 implementation
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| // in the crypto/ecdh package.
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| package curve25519 // import "golang.org/x/crypto/curve25519"
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| 
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| // ScalarMult sets dst to the product scalar * point.
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| //
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| // Deprecated: when provided a low-order point, ScalarMult will set dst to all
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| // zeroes, irrespective of the scalar. Instead, use the X25519 function, which
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| // will return an error.
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| func ScalarMult(dst, scalar, point *[32]byte) {
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| 	scalarMult(dst, scalar, point)
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| }
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| 
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| // ScalarBaseMult sets dst to the product scalar * base where base is the
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| // standard generator.
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| //
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| // It is recommended to use the X25519 function with Basepoint instead, as
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| // copying into fixed size arrays can lead to unexpected bugs.
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| func ScalarBaseMult(dst, scalar *[32]byte) {
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| 	scalarBaseMult(dst, scalar)
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| }
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| 
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| const (
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| 	// ScalarSize is the size of the scalar input to X25519.
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| 	ScalarSize = 32
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| 	// PointSize is the size of the point input to X25519.
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| 	PointSize = 32
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| )
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| 
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| // Basepoint is the canonical Curve25519 generator.
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| var Basepoint []byte
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| 
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| var basePoint = [32]byte{9}
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| 
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| func init() { Basepoint = basePoint[:] }
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| 
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| // X25519 returns the result of the scalar multiplication (scalar * point),
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| // according to RFC 7748, Section 5. scalar, point and the return value are
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| // slices of 32 bytes.
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| //
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| // scalar can be generated at random, for example with crypto/rand. point should
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| // be either Basepoint or the output of another X25519 call.
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| //
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| // If point is Basepoint (but not if it's a different slice with the same
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| // contents) a precomputed implementation might be used for performance.
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| func X25519(scalar, point []byte) ([]byte, error) {
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| 	// Outline the body of function, to let the allocation be inlined in the
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| 	// caller, and possibly avoid escaping to the heap.
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| 	var dst [32]byte
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| 	return x25519(&dst, scalar, point)
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| }
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