const crypto/md5.maxAsmSize

5 uses

	crypto/md5 (current package)
		md5.go#L34: const maxAsmSize = BlockSize * maxAsmIters // 64KiB
		md5.go#L151: 			for n > maxAsmSize {
		md5.go#L152: 				block(d, p[:maxAsmSize])
		md5.go#L153: 				p = p[maxAsmSize:]
		md5.go#L154: 				n -= maxAsmSize